• Sleep Medicine and Psychophysiology
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• v.2 no.2
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• pp.129-132
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• 1995

The goal of neuropsychological tests is to identify the neuropsychological dysfunction in psychiatric disorders such as organic mental disorders and schizophrenia, to develop the exe-cutive and monitor treatment plan and to make a cognitive rehabilitation program. Also, it will provide a more useful information that neurpsychological tests will be applied to neurotic out-patients in combination with conventional psychological test. However, many researches should be performed to further clarify the usefulness of neuropsychological test in neurosis.

• Sleep Medicine and Psychophysiology
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• v.1 no.1
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• pp.29-35
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• 1994

Overall purposes of neuropsychological tests are summarized as follows: 1) Indentifying brain damage in individuals who have symptoms of uncertain etiology; 2) Assessing the extent and nature of deficits for forensic purposes and planning appropriate intervention; 3) Evaluating the effects of intervention or rehabilitation; 4) Examining the effects of various types of brain damage across different populations; and 5) Testing theoretical propositions about brain-behavior relationship. Of the neuropsychological tests, the Luria-Nebraska Neuropsychological Battery(LNNB) is easily transportable, relatively inexpensive, and performable by trained technician. The Korean version of LNNB is now being designed and will be used clinically in the near future. Localization and equipotential theories of brain function had been prevalent until Luria's theory of brain function. Brain, composed of three brain units in the theory, is the functional system in which each brain area has specific function and produce the function-related behavior. LNNB consists of 11 clinical scales, 5 summary scales, 8 localization scales, and 28 factor scales.

• Sleep Medicine and Psychophysiology
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• v.2 no.2
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• pp.115-128
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• 1995

Present study reviewed various standardized neuropsychological assessment methods for children that are widely used in Korean child-psychiatric clinic settings to evaluate neurological problems, especially soft neurological signs that could not be identified by neurological techniques like CT, MRI. The characteristics of those neuropsychological test responses in children with psychiatric disorders that neurological factors are thought to play more important role than psychological factors in their etiology were examined. It is more important and required to establish the developmental norms for interpreting the results of neuropsychological tests and for identifying the signs of brain damage in case of children than adults. There are many difficulties in diagnosing brain dysfunction and conducting research for neurological problems in psychiatric disordered children due to lack of the standardized Korean version of neuropsyhological test for children, Therefore, several issues on developing the Korean version of neuropsyhological tests for children were discussed.

• Dementia and Neurocognitive Disorders
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• v.22 no.1
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• pp.1-15
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• 2023

The Seoul Neuropsychological Screening Battery (SNSB) is known as a representative comprehensive neuropsychological evaluation tool in Korea since its first standardization in 2003. It was the main neuropsychological evaluation tool in the Clinical Research Center for Dementia of South Korea, a large-scale multi-center cohort study in Korea that was started in 2005. Since then, it has been widely used by dementia clinicians, and further solidified its status as a representative dementia evaluation tool in Korea. Many research results related to the SNSB have been used as a basis for the diagnosis and evaluation of patients in various clinical settings, especially, in many areas of cognitive assessment, including dementia evaluation. The SNSB version that was updated in 2012 provides psychometrically improved norms and indicators through a model-based standardization procedure based on a theoretical probability distribution in the norm's development. By providing a score for each cognitive domain, it is easier to compare cognitive abilities between domains and to identify changes in cognitive domain functions over time. Through the development of the SNSB-Core, a short form composed of core tests, which also give a composite score was provided. The SNSB is a useful test battery that provides key information on the evaluation of early cognitive decline, analysis of cognitive decline patterns, judging the severity of dementia, and differential diagnosis of dementia. This review will provide a broad understanding of the SNSB by describing the test composition, contents of individual subtests, characteristics of standardization, analysis of the changed standard score, and related studies.

• Sleep Medicine and Psychophysiology
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• v.4 no.1
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• pp.120-128
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• 1997

Clinical neuropsychological tests were developed originally for the diagnosis of neurological and neuro-surgical diseases. Recently, these tests are being introduced to psychiatric patients. Authors had the experience to use these tests in pychiatric outpatient clinic. Results were as follows. There was a significantly increase in language and attentional function in residual schizophrenia compared to normal control. In chronic neurosis, as visuospatial function was reduced, language and attentional functions were enhanced. With these results, authors suggest that application of neuropsychological tests in psychiatric patients may be very helpful in classifying the subgroups of disease, in selecting the modality of treatment, and in expecting prognosis.

• Journal of Oriental Neuropsychiatry
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• v.28 no.4
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• pp.381-390
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• 2017

Objectives: The purpose of this study is to study the personality traits and cognitive characteristics of the Sasang constitution by comparing the Personality Test and Neuropsychological Test. Methods: A total of 121 subjects were analyzed with the results of a Two Step Questionnaire for the Sasang Constitution Diagnosis (TS-QSCD). Among them, the Personality Tests (SPQ, EPQ, TCI) and the Neuropsychological Tests (A-VLT, CPM, Stroop-CWIT, WCST) were processed and analyzed for Soyangin, Taeeumin, Soeumin. Results: 1. In the results of the SPQ, the Soyangin showed a significantly higher score than did the Taeeumin and Soeumin in Behavior, Emotionality, Cognition, as well as the Total Score. The SPQ-C score and SPQ-T were significantly higher for Soyangin, Soeumin and Taeeumin, in that order. 2. In the results of the EPQ, the Soyangin showed a significantly higher score than did the Taeeumin and Soeumin in Extraversion - introversion. Soeumin showed a significantly higher score than did the Soyangin and Taeeumin in Neuroticism. Soyangin also showed a significantly higher score than Taeeumin in Venturesomeness. 3. For the results of the TCI, the Soyangin showed a significantly lower score than did Taeeumin and Soeumin in Harm-Avoidance, but a significantly higher score in Persistence and Self-Directedness. Soyangin and Taeeumin showed a significantly higher score than did Soeumin for the total score of Self-Directedness+Cooperativeness. 4. The results of the Computerized Neuropsychological Tests (A-VLT, CPM, Stroop-CWIT, WCST) showed no significant differences between the Sasang constitution. Conclusions: The EPQ, TCI score showed significant differences between the Sasang constitution. But the Computerized Neuropsychological Tests developed to evaluate cognitive abilities did not show differences between the constitutional individuals and showed limitations as a research tool. Further studies are needed to devise a research method for ascertaining the cognitive behavioral characteristics of the Sasang constitution.

• Journal of Sensor Science and Technology
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• v.26 no.2
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• pp.128-134
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• 2017

Until now, neuropsychological tests can diagnose the brain dysfunction, however, cannot distinguish the objective data of experiment enough to distinguish the relationships between brain dysfunction and cerebropathia. In this paper, an automatic cognitive test equipment system with 6-axis motion sensors was proposed for the automation of neuropsychological tests. Fist-Edge-Palm(FEP) test and Go-no go test were used to evaluate motor programming of frontal lobe. The motion data from the specially designed motion glove are transmitted wirelessly to a computer to detect the gestures automatically. The healthy 20 and 11 persons are investigated for the FEP and Go-No go test, respectively. The recognition rates of gestures of FEP and Go-No go test are min. 91.38% and 89.09%. In conclusion, the automations of cognitive tests are successful to diagnose the brain diagnostics quantitatively.

• Journal of Oriental Neuropsychiatry
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• v.25 no.4
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• pp.411-422
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• 2014

Objectives: A large number of patients require psychiatric therapy. We attempted to determine the present situation regarding psychotherapy and neuropsychological tests for dementia in Korean medicine for the benefit of the Health Insurance Review and Assessment Service (HIRAS). The aim of this study was to aware of the current status about psychotherapy and neuropsychological test for dementia in Korean medicine. Methods: We searched the medical practice records for psychotherapy and neuropsychological tests in oriental neuropsychiatry between 2009 and 2013 using the Health Insurance Review and Assessment Service (HIRAS) database. The search categories were: IJeongByunGi (Medical practice code:59001), JiUnGoRoen (59002), Kyungjapyungji (59003), OhJiSangSeung (59004), neuropsychological test for dementia (29005). Results: 1. The number of patients treated with Korean Medical Psychotherapy increased annually by 151%. The total number of patients treated with Korean Medical Psychotherapy was 4,289 in 2013. 2. The total cost for patients treated with Korean medical Psychotherapy in the public health medical insurance budget was 268,032,000 won in 2013. The average medical cost for one therapy was 17,000 won in 2013. 3. The number of patients in local clinics is increasing faster than the number in Korean medical hospitals. 4. The age group between 20~30 years of age, for both men and women, is the group with the greatest density in Korean Medical Psychotherapy. 5. Neuropsychological Testing for Dementia in Korean Medicine is slowly decreasing. Conclusions: The prevalence of mental illness in Korea is increasing, therefore, the demand for Korean Medical Psychotherapy has increased recently. Authorizing Korean Medical psychiatrists to utilize Korean mental Health resources is essential. This study could be helpful in understanding the current status for the purpose of expanding Korean Medical Psychotherapy.

• Korean Journal of Biological Psychiatry
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• v.4 no.1
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• pp.24-28
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• 1997

Visual perception is a complex process engaging many different aspects of brain functioning. Like other cognitive functions, the extensive cortical distribution and complexity of visual perceptional activites make them hihgly vulnerable to brain injury. Dectection and characterization of perceptual disorders require a careful clinical assessment as well as the application of selected neuropsychological tests. In this article we reviewed neuropsychological assessment of visual perception and constructional abilities. And the principal visuospatial disorders are discussed, the associated neuropsychiatric disorders are presented.

• Sleep Medicine and Psychophysiology
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• v.6 no.2
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• pp.143-148
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• 1999

Objectives: We studied correlations between neuropsychological tests and perceptual disorder in patients with head trauma and psychiatric patients in order to explore the functional localization of brain in perceptual disorders. Methods: Halstead Reitan Neuropsychological Test Battery, Korean Wechsler Intelligent Scale, and Minnesota Multiphasic Peronality Inventory(MMPI) were administered to one hundred ninteen patients consisting of sixty nine psychiatric patients and fifty patients with brain damage. We tested the correlation between results of neuropsychological tests and peceptual disorder scale PDS) made from nine items related with perceptual disorder in MMPI. T-tests between twenty one higher scorers and seventeen lower scorers of PDS were also performed in the psychiatric group. Results: In brain damage group, significant correlations were found in tests related with function of frontal lobe such as category tests, trail making tests, tactual performance test, and fingertip number writing test, and significant correlations were also noted in the tests related with function of right hemisphere such as tactual performance test, performance, picture completion, picture arrangement and block design. Tests related with subcortical function such as digit symbol test, arithmetic and digit span were signigicantly correlated, too. In psychiatric group, there were significant differences of PDS in the tests related with function of right hemisphere such as picture completion, block design, and right laterality index, and in the tests related with function of left hemisphere such as comprehension, vocabulary, and similarities. Conclusion: Perceptual disorder seems to be related with functions of frontal lobe, right hemisphere, and subcortex in both groups. In a psychiatric group, left hemisphere may be also partially related with perceptual disorder.