Biomedical subjects

H Kinjo

Publications and source records attributed to H Kinjo.

10 recordsLinked to original sources

PubMed2001

[A review of source memory research in the source monitoring paradigm].

Research on source memory in the source monitoring paradigm was reviewed and discussed. The author analyzed three factors contributing to the current upsurge of source memory research: (a) a basic theoretical framework and a basic experimental paradigm for source monitoring were established by Johnson and her collaborators, (b) source monitoring tasks were a more sensitive measure than recall and recognition tasks to assess one's explicit memory among different populations, and (c) the source monitoring paradigm is so flexible and versatile to design a variety of experiments. Further studies are necessary for the paradigm to find a better way of analyzing data and to verify its premises. Regardless of these problems, however, the author predicted a further explosion of source memory research in the paradigm because it would give us a hint of an underlying mechanism of how memory is processed.

Aged↗

PubMed2000

Does the generation effect occur for pictures?

The generation effect is the finding that self-generated stimuli are recalled and recognized better than read stimuli. The effect has been demonstrated primarily with words. This article examines the effect for pictures in two experiments: Subjects named complete pictures (name condition) and fragmented pictures (generation condition). In Experiment 1, memory was tested in 3 explicit tasks: free recall, yes/no recognition, and a source-monitoring task on whether each picture was complete or fragmented (the complete/incomplete task). The generation effect was found for all 3 tasks. However, in the recognition and source-monitoring tasks, the generation effect was observed only in the generation condition. We hypothesized that absence of the effect in the name condition was due to the sensory or process match effect between study and test pictures and the superior identification of pictures in the name condition. Therefore, stimuli were changed from pictures to their names in Experiment 2. Memory was tested in the recognition task, complete/incomplete task, and second source-monitoring task (success/failure) on whether each picture had been identified successfully. The generation effect was observed for all 3 tasks. These results suggest that memory of structural and semantic characteristics and of success in identification of generated pictures may contribute to the generation effect.

Adult↗

PubMed1999

Prognostic factors and relative risk for survival in N1-3 oral squamous cell carcinoma: a multivariate analysis using Cox's hazard model.

The records of 136 patients with N1-3 oral squamous cell carcinoma treated by surgery were investigated retrospectively, with the aim of finding out which factors were predictive of survival on multivariate analysis. Four independent factors significantly influenced survival in the following order: pN stage; T stage; histological grade; and N stage. The most significant was pN stage, the five-year survival for patients with pN0 being 91% and for patients with pN1-3 41%. A further study was carried out on the 80 patients with pN1-3 to find out their prognostic factors for survival and the independent factors identified by multivariate analysis were T stage and presence or absence of extracapsular spread to metastatic lymph nodes.

Adult↗

PubMed1999

Ehlers-Danlos syndrome associated with multiple spinal meningeal cysts--case report.

A 40-year-old female with Ehlers-Danlos syndrome was admitted because of a large pelvic mass. Radiological examination revealed multiple spinal meningeal cysts. The first operation through a laminectomy revealed that the cysts originated from dilated dural sleeves containing nerve roots. Packing of dilated sleeves was inadequate. Finally the cysts were oversewed through a laparotomy. The cysts were reduced, but the postoperative course was complicated by poor wound healing and diffuse muscle atrophy. Ehlers-Danlos syndrome associated with spinal cysts may be best treated by endoscopic surgery.

Adult↗

PubMed1998

On the generality of the perceptual closure effect.

Perceptual closure is a process whereby an incomplete stimulus is perceived to be complete. J. G. Snodgrass and K. Feenan (1990) argued that perceptual closure during a study episode is an important factor in producing large priming effects in picture fragment identification. They found that a moderately fragmented study picture produced more priming than either a very fragmented or an intact study picture and argued that this inverted U-shaped function is a signature of the perceptual closure effect. The experiments in this study, extend these results to word fragment identification by showing that (a) the most effective prime, for both unspeeded and speeded word fragment identification is a moderately fragmented study word; (b) the sharpness of the U-shaped gradient is the same whether the perceptual feedback during study is a word (in a font different from that of the fragmented study word) or a picture; and (c) although a fragmented study picture primes subsequent word fragment identification, it does not produce the inverted U-shaped function, thereby showing that perceptual closure reflects perceptual rather than conceptual priming.

Adult↗

PubMed1991