Hyperfamiliarity in patients with temporal lobe epilepsy

被引：5

作者：

Amlerova, Jana ^{[1
]}

Cavanna, Andrea E. ^{[2
,3
]}

Bradac, Ondrej ^{[4
]}

Javurkova, Alena ^{[5
]}

Marusic, Petr ^{[1
,4
]}

机构：

[1] Charles Univ Prague, Dept Neurol, Fac Med 2, Univ Hosp Motol, Prague 15006 5, Motol, Czech Republic

[2] Univ Birmingham, Birmingham B15 2TT, W Midlands, England

[3] UCL, Inst Neurol, London WC1E 6BT, England

[4] Charles Univ Prague, Dept Neurosurg, Fac Med 1, Cent Mil Hosp, Prague, Czech Republic

[5] Univ Hosp Motol, Dept Psychol, Prague, Czech Republic

来源：

EPILEPSY & BEHAVIOR | 2012年 / 24卷 / 03期

关键词：

Hyperfamiliarity; Face recognition; Temporal lobe epilepsy; HUMAN NEURAL SYSTEM; FACE PERCEPTION; DELUSIONAL MISIDENTIFICATIONS; UNKNOWN FACES; FAMOUS FACES; HUMAN BRAIN; RECOGNITION; PROSOPAGNOSIA; CORTEX; DISCRIMINATION;

D O I：

10.1016/j.yebeh.2012.04.116

中图分类号：

B84 [心理学]; C [社会科学总论]; Q98 [人类学];

学科分类号：

03 ; 0303 ; 030303 ; 04 ; 0402 ;

摘要：

Hyperfamiliarity is a type of paramnesia characterized by an increased feeling of familiarity to unfamiliar faces. This dysfunction has been associated with frontal and temporal lobe pathology. The study investigated hyperfamiliarity in patients with temporal lobe epilepsy (TLE) by assessing their ability to recognize both familiar and unfamiliar faces. We evaluated 61 patients with pharmacoresistant TLE (33 right-sided, 28 left-sided) and 16 controls. The ability to recognize familiar faces was similar in patients and controls, although patients with left-sided TLE showed poorer performance in familiar face naming compared to both right-sided TLE patients and controls. Hyperfamiliarity was observed in a significantly higher number of patients with TLE compared to controls; in subgroup analysis, only right-sided TLE patients expressed hyper-familiarity. Overall, patients with right-sided TLE showed more severe impairment compared to patients with left-sided TLE. It is proposed that hyperfamiliarity can be a relatively common symptom in patients with treatment-refractory TLE and right-sided focus. (c) 2012 Elsevier Inc. All rights reserved.

引用

页码：332 / 335

页数：4

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