정신분열병 환자 및 일차친족에서 신경학적 연성징후와 전두엽 관리 기능에 관한 연구
Neurological Soft Signs and Frontal Executive Function in Schizophrenic Patients and Their First Degree Relatives
0
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
신경학적 연성 징후와 전두엽 관리 기능의 장애가 정신분열병의 표지자로서의 잠재가능성을 알아보기 위해 정신분열병 환자, 일차친척군, 그리고 정상대조군 각각 20명에서 NES와 EXIT를 시행하여 다음과 같은 결과를 얻었다. 1) 감각 통합은 세군에서 차이가 없었으며, 운동 조정과 순차적 복합운동은 정신분열병 환자군 ≥ 일차친척군 ≥ 대조군의 차이가 있었으며, 기타의 신경학적 연성징후는 정신분열병 환자군이 일차친척군과 대조군보다 많이 나타났다. NES 총점은 정신분열병 환자군 > 일차친척군 > 대조군 순으로 양적이 차이가 있었다(p<.0001). 2) EXIT의 하부 검사에서 인출효용성을 제외한 스트룹, 단어유창성, 그림유창성 검사에서 정신분열병 환자군과 일차친척군은 대조군에 비하여 낮은 점수를 보였으며, 인출효용성 검사에서는 정신분열병 환자군이 가장 낮은 점수를 보였다. 질적 척도에서는 단지 인출 효율 지표에서만 정신분열병 환자군 ≥ 일차친척군 ≥ 대조군를 보였다. EIQ는 정신분열병 환자군이 일차친척군과 대조군에 비하여 유의하게 낮았다. 3) EXIT의 하부 검사들은 NES의 운동 조정, 순차적 복합 운동, 기타군의 점수와 음의 상관관계를 나타내었다.
Abstract
Objectives:This study was conducted to investigate if the neurological soft signs and dysfunction of frontal execution would be a potential marker of neurodevelopmental abnormalities in individuals with schizophrenia. Methods:We examined subjects using the Neurological Evaluation Scale(NES) and EXIT of Kims frontal executive neuropsychological test in 20 patients with schizophrenia, 20 of their first relatives, and 20 normal controls. Results:In terms of NES, it showed significant difference in Motor Coordination and Sequencing complex motor acts(Patients≥Relatives≥Controls) and Others of NES showed more frequently in Patients than Relatives and Controls. However, there is no difference in sensory Integration among the three groups. Total score of NES were the greatest in patients with schizophrenia, first degree Relatives had intermediate score(Patients>Relatives>Controls)(p<.0001). In regards to the quantity test of EXIT, Stroop, Word fluency, and Figure fluency were lower in Patients and Relatives than Controls, and Recognition were the lowest in Patients. Only Recognition efficiency was significantly lower in Patients than other groups(Patients≥Relatives≥Controls). Generally, EIQ was significantly lower in Patients than Relatives and Controls. Subtest of EXIT were negatively correlated with Motor Coordination, Sequencing complex motor acts, and Others of NES. Conclusion:Although there are a few limitations in this study, it is found that neurological soft signs have a significant correlation with frontal executive function in patients with schizophrenia and their first degree relatives and patients with schizophrenia have greater neurological soft signs and deficits of frontal execution than their relatives.
참고문헌 (35)
- Benjamin J, Sadock, "Synopsis of psychiatry", pp.1127~1137 (2007), Philadelphia: Lipincott Williams & Wilkins
- Rifkin A, "Klein DF. Neurological soft signs in schizophrenia and character disorders. Organicity in schizophrenia with premorbid asociality and emotionality unstable character disorders. Arch Gen Psychiatry 1976", pp.845~53
- Bombin I, "Asessment tool for soft signs", 33, pp.170~176 (2003)
- Simth RC, "St-ability of neurological soft signs in chronicaly hos-pitalized schizophrenic patients", 11, pp.91~96 (1999)
- Rossi A, "et al. Neurological soft signs in schizophrenia. Br J Psychiatry 1990", pp.735~9
- Schroder J, "Sauer H. Neurological soft signs in schizophrenia. Schizophr Res 1992", pp.25~30
- Chen EY, "The Cambridge Neurological Inventory: a clinical instrument for assessment of soft neurological signs in psychiatric patients", 56, pp.183~204 (1995)
- Buchanan RW, "a structured instrument for the asessment of neurological signs in schizophrenia. Psy-chiatry Res 1985", pp.335~50
- Heinrich DW, "Buchanan RW. Significance and meaning of neurological soft signs in schizophrenia. Am J Psy-chiatry 1988", pp.11~8
- Rochford, "Harrow M. Neuropsy-chological impairment sign in functional psychiatric disease. Arch Gen Psychiatry 1970", pp.114~9
- Flashman LA, "Soft signs and neuropsychological performance in schizo-phrenia", 153, pp.526~532 (1996)
- Meriam AE, "van Prag HM. Neurological signs and positive-negative dimension in schizophrenia. Biological Psychiatry 1990"
- Boks MP, "Neurological soft signs discrimi-nating mood disorders from first episode schizophrenia", 110, pp.29~35 (2004)
- Anderson KE, "Cognitive and neurobiolo-gical findings in obsesive-compulsive disorder", 27, pp.37~47 (2004)
- Dazzan P, "The structural brain correlates of neurological soft signs in AESOP first-episode Psy-choses study", 127, pp.143~153 (2004)
- Bersani G, "Deficit of executive functions in schizophrenia: rela-tionship to neurological soft signs and psychopathology", 37, pp.118~123 (2004)
- Ismail BT, "Neurological abnormalities in schizophrenia: clinical, etiological and demographic correlates", 30, pp.229~238 (1998)
- Niethamer R, "Genetic influence on laterality in schizophrenia? a twin study of neurological soft signs", 157, pp.272~274 (2004)
- Schifman J, "Childhood videotaped social and neuromotor precursors of schizophrenia: a prospe-ctive investigation", 161, pp.2021~2027 (2004)
- Yazici AH, "Neurological soft signs in schizo-phrenic patients and their nonpsychotic siblings", 58, pp.241~246 (2002)
- Silke Klemm, "Impaired working speed and executive functions as frontal lobe dysfunctions in young first-relatives of schizophrenic patients", 15, pp.400~408 (2006)
- 주경채, "김이영. 정신분열병 환자에서의 지연성 운동장애와 Neurological Soft Signs의 상관관계. 신경정신의학 1987", pp.665~74
- 심주철, "지연성운동장애와 신경학적 징후의 연관성", 12, pp.42~48 (2001)
- 채정호, "항정신병 약물 비폭로 치료 중 및 만성시설화 정신분열증 환자에서의 연성 신경학적 징후의 비교", 36, pp.252~258 (1997)
- 구민성, "정신분열증 환자에서 연성신경학적 징후와 항정신병 약물치료반응과의 관련성", 8, pp.123~132 (1997)
- Won Kim, "Longitudinal changes of neurological soft signs in neuroleptic-naive patients with schizophrenia: a preliminary report", 2, pp.80~84 (2005)
- 김재경, "정신분열병 환자의 인지 기능 장애와 연성 신경학적 징후", 신경정신의학, 40(5), pp.923~935 (2001), 대한신경정신의학회
- "채정호. 정신분열병의 신경학적인 이상 구조화된 표준척도인 한국어판 신경학적 평가척도의 신뢰도와 타당도 검증. 신경정신의학 1994", pp.556~72
- 김홍근, "Kims 전두엽-관리기능 신경심리검사" (2001), 대구: 도서출판 신경심리
- Egan MF, "Relative risk of neurological signs in siblings of patients with schizophrenia", 158, pp.1827~1834 (2001)
- Schuber EW, "Prospecitve study of neuro-logical abnormalities in offspring of women with psychosis: birth to adulthod", 161, pp.1030~1037 (2004)
- Compton MT, "Neurological soft signs and minor physical anomalies in patients with schizoph-renia and related disorders, their first-degre biological relatives, and non-psychiatric controls" (2007), Schizophr Res In press
- Arango C, "Prediction of neuropsychological performance by neurological signs in schizophrenia", 156, pp.1349~1357 (1999)
- Mohr F, "Neurological soft signs in schizophrenia: assessment and corrleates", 246, pp.240~248 (1996)
- Smith RC, "Nonresponding schizophrenia: differentiation by neurological soft signs and neuropsychological tests", 25, pp.813~825 (1999)
