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At least 19 recordsLinked to original sources
PubMed1979

Cerebral specialization, writing posture, and motor control of writing in left-handers.

It has been suggested that the inverted hand position of left-handers during writing indicates the left hemisphere of their brain is linguistically specialized and that the writing of these left-handers may be controlled via ipsilateral pathways. Electroencephalograph alpha asymmetry measures at central and parietal leads, as well as dichotic tests, differentiated right-handers from left-handers, but not inverters from noninverters. Electroencephalograph differences between hand posture groups did appear, but only at occipital leads during reading and writing tasks. Regardless of hand posture or speech lateralization, the right central region of the brain is significantly involved in the control of left-handed writing.

Auditory Perception↗
PubMed1976

Writing in aphasia rehabilitation: cursive vs manuscript.

Reading and writing performance was observed in 30 adult aphasic patients to determine whether there was a significant difference when stimuli and manual responses were varied in the written form: cursive versus manuscript. Patients were asked to read aloud 10 words written cursively and 10 words written in manuscript form. They were then asked to write on dictation 10 words responses using cursive writing and 10 words using manuscript writing. Number of words correctly read, number of words correctly written, and number of letters correctly written in the proper sequence were tallied for both cursive and manuscript writing tasks for each patient. Results indicated no significant difference in correct response between cursive and manuscript writing style for these aphasic patients as a group; however, it was noted that individual patients varied widely in their success using one writing form over the other. It appeared that since neither writing form showed better facilitation of performance, the writing style used should be determined according to the individual patient's own preference and best performance.

Adult↗
PubMed1975

[Micromotor recording of writing pressure during intracerevral stimulation at stereotactic operations (author's transl)].

Eight cases of spastic torticollis were examined during the course of stereotactic operations with the writing pressure apparatus of Steinwachs while the ventrolateral thalamus was stimulated. When 50 stimuli per sec are given, the significant changes of motor function in writing are the following: slowing of writing speed, an increase in writing pressure, greater changes of pressure amplitude with tendences to parallel course. With 25 stimuli per sec, simular results may appear, but smaller amplitude changes and lowering of writing pressure may also occur. When 8 stimuli per sec are given, no changes of pressure patterns in writing were found. Three typical cases are described. It is concluded that the recording of fine pressure changes in writing may indicate alterations of cerebral motor regulations although specific changes for certain thalamic stimulus locations were lacking.

Adult↗
PubMed2026

A pragmatic randomized controlled trial of self-directed online writing interventions for posttraumatic stress symptoms in a real-world digital setting.

Background: Public health and other large-scale crises, such as the COVID-19 pandemic, have intensified the global mental health burden, creating unprecedented demand for accessible interventions for posttraumatic stress symptoms (PTSS).Objective: We evaluated the feasibility and effectiveness of two self-directed online writing interventions embedded within China's WeChat ecosystem during the COVID-19 pandemic through a pragmatic randomised controlled trial.Methods: Between December 2021 and August 2022, 1,526 adults were screened for PTSS via a Tencent Medinfo Mini-Program. Eligible participants (n = 211) were randomised to Guided Narrative Technique-Writing (GNT-W, n = 100) or Expressive Writing (EW, n = 111). Both interventions comprised three self-directed daily writing sessions delivered entirely online without human support. Primary outcome was PTSD symptom severity (PTSD Checklist-Short), assessed at baseline, post-intervention, 2-week, and 1-month follow-ups.Results: While initial engagement followed typical digital health patterns (64.5% overall attrition), participants who initiated treatment showed strong adherence (77% completion). Both interventions were associated with significant within-group reductions in PTSS severity (GNT-W: b = -0.43, p = .023, d = -0.43; EW: b = -0.60, p = .001, d = -0.58), with no significant between-group difference (group × time: b = 0.18, p = .48). GNT-W did not confer additional benefit over EW protocol on PTSS severity.Conclusions: Both self-directed writing interventions were associated with within-group reductions in PTSS; without an inactive control condition, however, these changes cannot be firmly attributed to the interventions. GNT-W showed no advantage over the simpler EW protocol. These findings offer preliminary support for embedding scalable, low-barrier writing interventions in widely used digital platforms.Chinese Clinical Trial Registry: ChiCTR2000034836.

Humans↗
PubMed1975

Diagnostic report writing.

This article reviews purposes and types of diagnostic reports and provides guidelines for report writing. Report writing varies greatly depending upon the examination itself and the clinician's style of reporting. Such variation is acceptable as long as professional standards are maintained. The basic guidelines of report writing are: (1) the organization should provide for easy retrieval of specific information; (2) the terms and categories should be free of ambiguity; and (3) only terms in common use by professional should be used. Lack of uniformity, bad writing, inappropriate terminology, and overstatements are the basic problems of report writing that may be overcome through practice, study of sample reports, and courses in report writing.

Diagnosis↗
PubMed1992

Effect of writing across the curriculum techniques on students' affective and cognitive learning about nursing research.

A descriptive design evaluated the effect of writing across the curriculum techniques on students' attitudes toward, and critical understanding of, nursing research. Using a semantic differential, students' (n = 17) attitudes were measured prior to a research theory course, immediately after the course, and at the end of the following term in which they were required to write a partial research proposal. This writing assignment was supported by a writing laboratory. Data analysis included paired t tests to measure differences after the course and after completion of the writing assignment and to measure differences in quality of papers submitted by those who attended the writing lab and those who did not. Results demonstrated significant positive changes in students' feelings about doing research and their beliefs about the desirability of research. No significant differences in quality of papers were found.

Attitude↗
PubMed1978

Teaching reading and writing skills to a teenaged spastic cerebral palsied person: a long-term case study.

After a 2-mo. combined reading and writing training period followed by a 1 1/2-yr. lapse, an initially 16-yr.-old paraplegic cerebral palsied boy received 1 yr. of reading training followed by 2 3/4 yr. of writing training. Reading speed increased from 5 pages/hr. to about 40 pages/hr. Tolerance for protracted reading increased from a maximum of 15 min. to well over 2 hr. Writing progressed from the printing of letters more than 1/2 in. high with a fist grasp of the pen, to cursive writing of letters 1/8 to 1/4 in. high. Writing speed increased to about one-third of the normal rate. Training modes ranged from biofeedback methods employing EMG, electrooculogram, inertia detector, strain gage, contact detector, and amplified-image closed-circuit TV to discussions of attitudes, task orientation, and time scheduling. Intermediate were methods employing intrinsic feedback mechansims. Results demonstrate the effectiveness of this approach, as well as trainability of this spastic boy well beyond childhood. The methods devised provide a base for further application and investigation.

Adolescent↗
PubMed1979

Cognitive predictors of articulation in writing.

Among 106 college students scores on a spontaneous 20-min. essay were regressed on referents of verbal and visual spatial ability. 26% of the variability in writing articulation among males was accounted for by the regression of graded writing scores against logical relations and embedded figures tests. 82% of the variability in writing ability among (females was accounted for by the regression of graded writing scores on visual closure, reading comprehension, spatial visualization, and embedded figures tests. The use of verbal and visual sptial referents as predictors of the degree of articulation in spontaneous writing samples consistent with sex-specific models of.cerebral lateralization was described.

Adult↗
PubMed1978

Variations in cerebral organization as a function of handedness, hand posture in writing, and sex.

During the past century, it has become increasingly apparent that there is a great deal of variation in the direction and degree of cerebral lateralization, a plurality of people having language and related functions strongly specialized to the left hemisphere and visuospatial functions strongly specialized to the right, with substantial minorities manifesting various deviations from this pattern. In particular, in 35%-50% of sinistrals and 1%-10% of dextrals, the right hemisphere is specialized for linguistic skills, and in some unknown fraction of the two handedness groups, verbal and/or spatial abilities are, to varying extents, bilateralized. Levy (1973) suggested that the hand posture adopted during writing might be an index of the lateral relationship between the dominant writing hand and the language hemisphere, a normal posture indicating contralateral language specialization, and an inverted posture indicating ipsilateral language specialization. In the present investigation, two tachistoscopic tests of cerebral lateralization, one measuring spatial functions and one measuring verbal function, were administered to 73 subjects classified by handedness, hand posture during writing, and sex. Among both dextral and sinistral subjects with a normal writing posture, language and spatial functions were specialized to the contralateral and ipsilateral hemispheres, respectively, and lateral differentiation of the brain was strong. The reverse was seen in subjects having an inverted writing posture. In all groups, females were less laterally differentiated than males. In 70 out of 73 subjects, the direction of cerebral laterization was accurately predicted by handedness and hand posture. The 3 subjects (2 females and 1 male) who failed to manifest the predicted relations were all left-handers having an inverted hand posture . In this group, lateral differentiation was so weak that the reliability of the tachistoscopic tests was reduced, and we attribute these three predictive failures to this cause. Thus, almost all of the variation in the lateral organization of the brain was accounted for by handedness, hand posture, and sex.

Cerebral Cortex↗
PubMed1976

Variations in writing posture and cerebral organization.

Two tachistoscopic tests of cerebral lateralization were administered to 73 subjects classified by handedness, sex, and hand orientation in writing. The results indicated that the direction of cerebral lateralization could be indexed from a subject's handedness and hand posture during writing. In subjects with a normal writing posture, the linguistically specialized hemisphere was contralateral to the dominant hand, and the visuospatially specialized hemisphere was ipsilateral; the reverse was true in subjects with an "inverted" hand position during writing. Females and subjects having an inverted hand posture manifested smaller degrees of lateral differentiation than males and subjects with a typical hand posture.

Adult↗