PubMed Health⌕ Search

SEARCH · PubMed Health

Results for “Driving Under the Influence”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 91 records · Page 5Linked to original sources

Motor vehicle collision risk and driving under the influence of cannabis: evidence from adolescents in Atlantic Canada.

OBJECTIVE: Employing a sample of 6087 senior students in Atlantic Canada, this paper examines the relationship between driving under the influence of cannabis (DUIC) and motor vehicle collision (MVC) risk. A series of models were analyzed adjusting for demographic characteristics, driver experience, and substance use. METHODS: Participants were drawn from the 2002/2003 Student Drug Use Survey in the Atlantic Provinces, an anonymous cross-sectional survey of adolescent students in the Atlantic provinces of Canada. Logistic regression techniques were employed in the analysis of unadjusted and adjusted models. RESULTS: Among senior students, the prevalence of DUIC in the past year was 15.1% while the prevalence of MVCs was 8.1%. The predictors of DUIC were gender, driver experience, use of a fake ID, and driving under the influence of alcohol (DUIA). The predictors of MVC were gender, driver experience, DUIC, and DUIA. CONCLUSIONS: These findings extend our knowledge of DUIC as a socio-legal and public health issue with implications on road safety. Effort must be placed on educating new drivers about cannabis use in the context of driving.

Accidents, Traffic↗

Salivary cortisol: a predictor of convictions for driving under the influence of alcohol?

AIMS: To examine the relationship between salivary cortisol and frequency of past driving under the influence of alcohol (DUI) convictions. METHODS: A total of 104 males with previous DUI convictions (from one to eight) and mean age of 44.7 years were assessed on measures characterizing repeat DUI offenders, including sociodemographic information, alcohol use behaviours, biological indices of the organic consequences of chronic abuse, negative consequences of excessive drinking, past DUI conviction history, impulse control, and antisocial behaviour tendencies. Saliva samples were taken approximately every 30 min over a 6 h period during an exhaustive multidimensional assessment protocol, and were then assayed to obtain cortisol responses. RESULTS: Blunted cortisol response, typically observed in alcoholics and in high-risk non-alcoholics, was associated with increased number of past DUI convictions. This association was particularly pronounced in multiple DUI offenders, and was stronger than, and independent of, other measures of alcohol use severity and chronicity commonly used for DUI assessment. CONCLUSIONS: Cortisol response may be useful in understanding the mediators underlying repeat DUI offending and the frequent failure of intervention efforts in curbing DUI behaviour.

Accidents, Traffic↗

Effects of Maine's 1981 and Massachusetts' 1982 driving-under-the-influence legislation.

In 1981, Maine passed a drunk driving law with mandatory penalties and a new civil charge to increase the conviction rate. One year later, Massachusetts increased drunk driving penalties, particularly for repeat offenders and intoxicated drivers involved in fatal crashes. In Maine, single-vehicle nighttime fatal crashes declined 22 per cent the year before passage of the law, and 33 per cent the year after. Maine's rates returned to pre-law levels by the third post-law year. Prior to Massachusetts' new law, single-vehicle nighttime and overall fatal crashes there also declined 20% and 22%, whereas after this law fatal crash rates did not decline further compared with the pre-law year or other New England states. Pre- and post-law surveys indicate that both laws were followed by some increases in public perceptions that drunk drivers stopped by police would be arrested, convicted, and receive automatic penalties. But, few believed it was very likely that drunk drivers would be stopped. For only two of three years studied after Maine's law did more people there report decisions not to drive because they had drunk too much. In Massachusetts, reported driving after heavy drinking declined as much the year before as the three years after its law.

Accidents, Traffic↗

The prevalence of analgesics containing dextropropoxyphene or codeine in individuals suspected of driving under the influence of drugs.

To investigate the prevalence of analgesics containing dextropropoxyphene (DXP) or codeine in individuals suspected of driving under the influence of drugs, we analysed all blood samples in which drugs were screened for in cases of suspected drunken driving in Sweden during the years 1992-1997. DXP was found in 130 (2.7%) and codeine in 388 (7.9%) of the 4896 drug-screened cases. The ratio between the number of DXP and of codeine cases and prescription of defined daily dose/1000 inhabitants during a 12-month period (DDD) was determined. The quotient for DXP was trebled from 1992 (0.99) to 1997 (2.89), while the codeine quotient decreased by 9% (from 6 to 5.5). The blood samples showed polydrug use in all but 28 cases of the 486 cases where DXP and/or codeine was found. In 71% of the 486 cases benzodiazepines were also present and in 38% of the cases amphetamine and/or cannabis were present. It was concluded that analgesics containing DXP or codeine are not drugs of primary interest in this specific population. Nevertheless, because of the high toxicity of DXP, especially when combined with alcohol or other drugs, the increase in the DXP prevalence gives reason for concern, since the studied population represents a group of individuals who use large doses of therapeutic or illegal drugs.

Adolescent↗

The effects of combining sanctions and rehabilitation for driving under the influence: an evaluation of the New Jersey Alcohol Countermeasures Program.

In contrast to many other state Driving under the Influence (DUI) programs developed in the United States in the 1970s as alternatives to traditional sanctions, the New Jersey Alcohol Countermeasures Program combined sanctions with mandatory education/rehabilitation for offenders. Three components were evaluated: DUI education, "treatment," and Alcoholics Anonymous. For 2,734 first and repeat offenders participating in this program between 1979 and 1982, the program was effective in reducing DUI recidivism for program completers (66% while licensed and 51% while suspended) compared with noncompleters, but it was less effective in reducing subsequent moving violations while licensed (20% compared with noncompleters) and accidents while licensed (18% compared with noncompleters). Completers had higher rates of violations and accidents while suspended (9% compared with noncompleters). A small group of repeat offenders, missassigned to DUI education, had higher post conviction rates of negative driving events than those of comparable offenders assigned to "treatment" or Alcoholics Anonymous, indicating that for these offenders the latter interventions were more effective.

Alcohol Drinking↗

Driving Under the Influence of Cannabis Among U.S. Young Adults Who Use Cannabis: Evidence From the 2021-2024 National Survey on Drug Use and Health.

PURPOSE: To estimate the prevalence of driving under the influence of cannabis (DUIC) and identify associated factors among U.S. young adult drivers reporting past-year cannabis use. METHODS: This cross-sectional study analyzed pooled 2021-2024 National Survey on Drug Use and Health. The analytic data were restricted to drivers aged 18-25 years who reported past-year cannabis use (N = unweighted 17,141; weighted N = 10,814,381). The outcome was self-reported past-year DUIC. Independent variables included demographics, substance use, mental health, cannabis-related perceptions, and driving behaviors. These relationships were assessed by modified Poisson regression. RESULTS: The weighted prevalence of DUIC was 28.0%, representing approximately over three million young adults. DUIC prevalence increased with cannabis use frequency, from 2.51 times higher among those using cannabis 12-49 days (adjusted prevalence ratio [APR]: 2.51; 95% confidence interval [CI]: 2.29-2.75) to 3.63 times higher among those reporting use on 300-365 days (APR: 3.63; 95% CI: 3.60-3.76), compared with those using cannabis 1-11 days. Cannabis use disorder (APR: 2.34; 95% CI: 2.06-2.65), simultaneous alcohol and cannabis use (APR: 1.29; 95% CI: 1.28-1.30), and perceived easy cannabis availability (APR: 2.36; 95% CI: 2.33-2.39) were also associated with higher prevalence of DUIC. Nonenrollment in school and living in a state with a medical cannabis law were associated with lower DUIC prevalence. DISCUSSION: DUIC is highly prevalent among U.S. young adults who use cannabis, with a clear graded association across categories of cannabis use frequency. Public health interventions should address frequent use, cannabis use disorder, alcohol-cannabis co-use, and perceived cannabis availability.

Humans↗

[Measures against driving under the influence of drugs--the county medical officer's role. A 2-year material from Vest-Agder].

Driving under the influence of drugs is a serious road safety problem. Since 1995, the county medical officer of Vest-Agder has given measures to reduce this problem high priority. Maximum acceptable daily doses were introduced for psychoactive drugs, and the daily intake was calculated in the individual case, based on information about prescriptions for a minimum period of three months. A total of 46 cases led to reactions during the years 1995 and 1996; these consisted of a warning to the driver (38 cases), a recommendation to the police to suspend the license (23 cases) or advising the licensing authorities to change the conditions of the license (six cases). Combinations of psychoactive drugs were used in 39 cases. One of the benzodiazepines was judged to represent the highest risk in 32 cases, and an opioid analgesic in ten cases. Information was usually obtained from monitoring doctors' prescriptions, rarely directly from the doctors themselves. Greater alertness, combined with objective guidelines, might help reduce the problem. In our opinion, stricter regulations are not necessary.

Accident Prevention↗

Influences on youthful driving behavior and their potential for guiding interventions to reduce crashes.

This paper presents an organized, comprehensive view of the factors known to influence young drivers' behavior and how those factors might inform interventions to reduce crashes. This effort was done from the perspective of a public health professional, with a background in health behavior and health education, interested in preventing injury and death among young people from motor vehicle crashes. The author's own studies, selected relevant literature, observation, and experience were considered and organized. A framework of six categories of influences on youthful driving behavior was developed, including the following elements: driving ability, developmental factors, personality factors, demographics, the perceived environment, and the driving environment. It is apparent that a complex set of many different factors influences young drivers' behavior. To reduce crashes, comprehensive, multilevel interventions are needed that target those factors in the framework that are amenable to change.

Accidents, Traffic↗

[Klüver-Bucy syndrome and primitive motor reflexes after heavy brain trauma (author's transl)].

A 16-year-old physically and mentally retarded male developed a complete Klüver-Bucy syndrome similar to that demonstrated in animal experiments and characterized by so-called psychic blindness, oral tendencies, hypermetamorphosis, emotional disturbance, and hypersexuality after severe brain trauma with loss of consciousness and a transitory hemiplegia. In addition, transitory oral and grasp reflexes were observed. Despite the severity of the clinical symptoms, the patient was able to realize and report on his subjective experience of the reflex and on the instinct-motivated behavior associated with the Klüver-Bucy syndrome. In the case described, two basic behavior patterns could be differentiated, each influencing drive and the abnormally increased sexuality. The first phase of the illness was dominated by relatively constant automatic reactions. These had the character of pre-determined instinctive behavior and were more or less emotionally neutral. In the second phase of the illness, the instinctive behavior became less evident and the patient was able to respond more normally to his sensory-motor impulses. Also, emotional experience such as frustration, pleasure, and displeasure regained their meaning for the patient.

Adolescent↗

Time delay and partial coherence analyses to identify cortical connectivities.

Recently it has been demonstrated by Albo that partial coherence analysis is sensitive to signal to noise ratio (SNR) and that it will always identify the signal with the highest SNR among the three signals as the main (driving) influence. We propose to use time delay analysis in parallel to partial coherence analysis to identify the connectivities between the multivariate time series. Both are applied to a theoretical model (used by Albo) to analyse the connections introduced in the model. Time delay analysis identifies the connections correctly. We also apply these analyses to the electroencephalogram (EEG) and electromyogram of essential tremor patients and EEG of normal subjects while bimanually tapping their index fingers. Biologically plausible cortico-muscular and cortico-cortical connections are identified by these methods.

Algorithms↗

Connective tissue growth factor: a new and important player in the pathogenesis of fibrosis.

Connective tissue fibrosis is the final common pathogenic process for almost all forms of chronic tissue injury. Whether caused by vascular dysfunction, inflammation, metabolic injury, trauma, or environmental agents, once initiated the fibrogenic process results in the progressive replacement of the normal tissue architecture with fibrotic lesions that eventually lead to organ compromise and failure. Fibrosis can be considered as a dysregulation in the normal tissue repair mechanism, resulting in severe tissue scarring. Fibrosis appears to be a consequence of linked processes, including the proliferation of resident fibroblast cell types, the increased production and deposition of extracellular matrix components, and the transition of fibroblasts into cells exhibiting a myofibroblast phenotype. Although transforming growth factor-beta (TGF beta) has long been regarded as a pivotal growth factor in the formation and maintenance of connective tissues and as a major driving influence in many progressive fibrotic diseases, attention has focused recently on the role of connective tissue growth factor (CTGF) in fibrosis. CTGF is selectively and rapidly induced in mesenchymally derived cells by the action of TGF beta. CTGF expression is increased in many fibrosing diseases. In addition, increasing evidence from in vivo and in vitro models of tissue remodeling and fibrosis suggest that CTGF may represent a downstream effector molecule of the profibrotic activities of TGF beta in the maintenance and repair of connective tissues and within fibrotic disease settings.

Animals↗

Constant photoperiod regimes and the entrainment of the annual cycle of reproduction in the female rainbow trout (Salmo gairdneri).

The effect of constant photoperiod regimes on the timing of maturation and the associated changes in serum oestradiol-17 beta (E2), testosterone (T), and total calcium (Ca2+, as an index of vitellogenin) were investigated in virgin female rainbow trout (Salmo gairdneri). From mid-January four groups of fish were maintained on constant long days (18L:6D) and one group on constant short days (6L:18D; group A). On May 8 the photoperiod of three of the groups on long days was abruptly reduced from 18L:6D to 6L:18D (group B), to 10L:14D (group C), or to 14L:10D (group D); Group E remained on 18L:6D throughout the experiment. The reduction in photoperiod per se appeared more important than the magnitude of the reduction in the advancement of the time of spawning with the first fish in groups B, C, and D spawning on September 3, 13, and 24, respectively; spawning of the remaining fish in each group was spread over 6-week periods. In contrast, spawning in group E began on October 24 and was spread over a period of 12 weeks. Spawning in group A was delayed until the following March. Although a long photoperiod earlier in the year was clearly necessary for the advancement of spawning, as evidenced by the delay in maturation under constant short days, no clear increases in E2, T, and Ca2+ were detected until after the reduction in photoperiod. Thereafter, the sequence of changes in serum E2, T, and Ca2+ levels was similar in all groups although the timings of these alterations were modified in relation to the time of spawning. Thus, peak levels of the three serum parameters were attained earliest in the year by fish in group B followed by those in groups C, D, E, and A, respectively. Collectively, these data support the hypothesis that photoperiod entrains an endogenous rhythm of maturation rather than having a direct, driving influence on the control of reproduction.

Animals↗

Emerging from the fog: hypotheses and paradigms in developmental biology--the Society for Developmental Biology 2005 Annual Meeting Report.

The Society for Developmental Biology 64th annual meeting took place by the beautiful San Francisco Bay from July 27th to August 1st, 2005. Organized under the leadership of Judith Kimble (SDB President, U. Wisconsin-Madison), the meeting attracted over one thousand developmental biologists from all over the world. They gathered to present data, exchange ideas and enjoy basking in the warm sun on the piers. Strong themes emerged from the diverse subjects discussed at the meeting, demonstrating exciting trends towards the unifying goal of understanding the progression from a single cell to an adult organism. Cell and Tissue Polarity was a recurring topic at the meeting. Questions like "is there polarity", "how is it achieved" and "how is it linked to stem cell maintenance" were discussed. Post-transcriptional regulation involving protein degradation and microRNA (miRNA) modulation of gene expression was featured in the context of transition between meiosis to mitosis and asymmetries in the embryo. It is apparent that Evolutionary Developmental Biology, once a major driving influence in the early days of the field, continues to enjoy a renaissance as researchers familiar with traditional model organisms are increasingly attracted to the field and as modern genetic and molecular approaches are applied to an increasingly varied assortment of organisms. The attention is beginning to pay off as laboratories are starting to generate significant results shedding light into how developmental programs are altered to generate morphological diversity. In the Satellite Symposium on Plant Development held on July 27th, 2005, the overriding theme was on the identity and maintenance of Stem Cells in Plants. Finally, researchers working on diverse organisms have shown a strong effort to address Developmental Coordination: on the subcellular, cellular and tissue levels. Advanced imaging techniques are combined with traditional genetic methods to scrutinize and compare dynamic processes in four dimensions. This tremendous increase in resolution has facilitated the identification of key signaling mechanisms that embryos utilize to form coordinated body plans. For an exceptional effort in keeping with Society tradition, the 2005 annual meeting also offered opportunities to address broader issues revolving around education and professional development as well as a special session on embryonic stem cell research. Throughout the 5-day meeting, participants found time to honor the contributions of colleagues, exchange career and grant planning strategies, contemplate the big picture and recognize the efforts of young investigators, postdoctoral fellows and students.

Animals↗

[Post-traumatic psychosis: the contribution of an acute post-immediate trauma to a dynamic theorization].

SUMMARY: In his recent publication (2004), in which he favors the psycho-dynamic approach, M. Bertrand underlines the importance of traumatic matter at the heart of new clinical, methodological and epistemological challenges of psychopathology. TRAUMATIC PSYCHOSIS CONCEPT: Our contribution ("post-traumatic psychosis") comes within that prospect in reference to the semiology of traumas generated by extreme situations, such as the tsunami in South Asia (December 2004), the terrorist attacks in Madrid (March 2004) or the hostage taking in North Ossetia (September 2004). Four principle sets of themes lead us to suggest a traumatic psychosis when the person shows symptoms of a neurotic psychic structure: 1. There's no traumatic representation or psychic inscription of the event. Sideration (and its stupor-like confusion symptoms) or panic flight (together with hallucinations or acute delirious fits) often illustrate this first clinical aspect. 2. According to the psychodynamic frame of reference, psychic processes tend to ignore the pleasure/displeasure principle. They are governed by the "invasion" of affects of pain and compulsion to repeat. 3. The models of neurosis and psychic conflict are not efficient in the management of the "quota of affect" and the drive influence. 4. It would be necessary to add, from a psychopathological point of view, the appearance of temporary fits of mental confusion, self-destructive and autolysis behavior. CLINICAL FEATURES: The frame of reference of a DSM IV type "descriptive" psychopathology (ie acute Stress Disorder) seems to de inadequate to convey the implemented post traumatic stakes. If trying to soothe the symptoms is undeniably important, psychic disorganizations that generate a semiology that is essentially present in the symptomatology of the psychoses cannot be ignored. A first clinical approach makes it possible to specify the argumentation of our proposal: "a post-traumatic psychosis". It is supported by five main syndromic classes: 1) the symptoms are often more or less temporary delirious fits (delirious ideas or perceptions of a persecutory, cenesthetic or hypochondriac nature), mental confusion (oneiroid state, anxiety and stupor), phases of depersonalization and derealization, severe death pangs, serious physical disorders, divides close to schizophrenic-type dual personalities; 2) the adhesiveness marks the impossibility for the victims to keep away from a trauma. The objects are bound, persecuting and adhesive; 3) traumatic temporality imposes a factual and current omnipresence of the trauma. It destroys the temporal projections of the patient as well as an anamnesic reconstruction; 4) the "traumatic body" is not that of hysterical neurosis conversions. The somatic semiology marks operational-type functioning (P. Marty); 5) traumatic compliance doesn't work on the level of facilitations that lead to the formation of symptoms. The identity structure appears disorganized by the dismantling of the primary psychic envelopments. PSYCHOPATHOLOGICAL ASPECTS: A second theoretical approach makes it possible to promote this immediate psychotic-type post-traumatic psychopathology. Four considerations of fundamental psychopathology support our contribution: 1) Pictogramic inscription. The severe traumatism does not produce the polarity required for the process of "self-fathering" described by P. Aulagnier in connecting with original processes. Traumatic adhesiveness does not separate the victim from the trauma. It splits the necessary mediation spaces and distance for the emergence of representation processes. 2) Pain affect. The pain affect generated recalls the first experiences of the newborn, primitive agony and anaclitical collapse; the "narcissistic contract" is broken and the patient lives without a secure base or a sufficiently good and supporting psychic container (D.W. Winnicott). 3) Anxiety status. The anxiety is not of neurotic nature but truly annihilating. It is often similar to anxieties caused by disasters, psychoses due melancholy (H. Ey) or more "archaic" anxieties that have been observed in hebephrenic pathologies. 4) Body dismantling. The trauma results in "mute somatizations that cannot be symbolized" (M. Bertrand). They appear in sensory outward signs such as dermatosis, pruritus, diarrhea, hemorrhagic periods or persistent headaches for example. These two clinical and theoretical aspects of the severe forms of trauma confirm the unconscious traumatolytic aim of the victim's psychological destruction. The semiological forms most impervious to therapeutic processes seem to be, in reference to hostage-takings or terrorists acts, those where the patient was conformed with a trauma "that was not carried out" like mock hangings or executions. Suicidal dimension seems to be the ultimate recourse so as not to sink into insanity and to keep a subjective position when faced with barbarian figures.

Affect↗

Exacerbation of acute inflammatory arthritis by the colony-stimulating factors CSF-1 and granulocyte macrophage (GM)-CSF: evidence of macrophage infiltration and local proliferation.

CSF-1 and GM-CSF have been implicated in the pathogenesis of rheumatoid arthritis. We report the effects of CSF-1 and GM-CSF in the development of an acute methylated bovine serum albumin (mBSA)-induced murine arthritis model. Examination of histopathological features revealed that the systemic administration of CSF-1 or GM-CSF following mBSA administration into the knee resulted in the exacerbation of arthritis. This included synovial hyperplasia and joint inflammation, most evident at 7 and 14 days post-mBSA administration, and the appearance of erosive pannus tissue. The exacerbation by CSF-1 and GM-CSF was not sustained but declined in incidence and severity by 21 days post-mBSA administration, similar to the effects of IL-1beta in this model, reported here and previously. Macrophages expressing Mac-2 and F4/80 were a prominent feature of the pathology observed, particularly the infiltration of Mac-2+ macrophages seen in all mice administered CSF-1, GM-CSF or IL-1beta. Present in inflamed knees was a locally dividing population of cells which included Mac-2+ and F4/80+ macrophages. These studies demonstrate that CSF-1 and GM-CSF can exacerbate and prolong the histopathology of acute inflammatory arthritis and lend support to monocytes/macrophages being a driving influence in the pathogenesis of inflammatory arthritis.

Acute Disease↗

Risk-taking attitudes among young drivers: the psychometric qualities and dimensionality of an instrument to measure young drivers' risk-taking attitudes.

Adolescents are proportionately more frequently involved in traffic accidents than are other age groups. A strategy for promoting road safety is to change the attitudes likely to influence driving behavior. However, the lack of valid and reliable instruments to measure risk-taking attitudes makes it difficult to evaluate the effects of measures aimed at changing attitudes among young drivers and their passengers. The present study tested the psychometric qualities of a scale intended to measure adolescents' risk-taking attitudes to driving. The results are based on a self-completion questionnaire survey carried out among 3,942 adolescents and young adults, aged 16-23 years, in Norway in 1998/1999. Using both exploratory and confirmatory factor analyses, 11 dimensions of risk-taking attitudes were identified. Parametric as well as nonparametric methods were applied to test the homogeneity of items within each attitude dimension. The reliability and validity of the dimensions were satisfactory. The attitude dimensions were significantly correlated with self-reported driving behavior, as well as accident frequency. The application of the new measurement instrument in studies aimed at evaluating safety campaigns is discussed.

Accidents, Traffic↗

Effects of triceps stretch by ankle flexion on intact afferents and efferents of gastrocnemius in the decerebrate cat.

We describe the effects on group I and II afferents as well as alpha- and gamma-efferents of gastrocnemius muscles elicited by stretch and release of the triceps surae muscle performed by a dorsiflexion movement, a maintained dorsiflexion and release of the ankle joint. The experiments were made in decerebrated cats in which the neural loops between the muscles and the spinal cord were intact. Multi-unit discharges of each kind of fibre were obtained, electronically on-line, from two monopolar electrodes 4 mm apart on a small branch of the gastrocnemius lateralis or medialis nerve. Sensory and motor impulses were separated according to the opposite directions of their propagation, then both groups were further subdivided according to conduction velocity. The stretch reflex induced by ankle flexion was associated in eighteen out of nineteen experiments with reflex changes in the activity of the gamma-axon population of the gastrocnemius nerve branch. Facilitatory, depressor and biphasic (facilitatory-depressor) effects were observed, the particular type seeming to depend on the level of gamma tone and gamma-motoneurone size. Flexion release led to cessation of the alpha stretch reflex and to a rebound firing of the gamma-axon population. The lengthening reaction and the clasp-knife phenomenon occurred in certain preparations and were associated with reflex inhibition of the gamma-motoneurones. The over-all responses of group I fibres to triceps stretch showed dynamic and static components, whereas those of the group II fibres were, except in two examples, almost devoid of dynamic sensitivity. During release of stretch and as a result of the simultaneous rebound in gamma activity, the afferent discharges showed a very short pause, no pause, or even a rebound. The origins of the discharges of groups I and II muscle afferents and the factors (muscle length, active and passive muscle tension, reflex changes in fusimotor drive) influencing the activity of the receptors involved are considered as far as possible. Some aspects of the mechanisms of the fusimotor reflex are discussed.

Action Potentials↗