Noise-induced entrainment and stochastic resonance in human brain waves

被引：188

作者：

Mori, T ^{[1
]}

Kai, S ^{[1
]}

机构：

[1] Kyushu Univ, Fac Engn, Dept Appl Phys, Fukuoka 8128581, Japan

来源：

PHYSICAL REVIEW LETTERS | 2002年 / 88卷 / 21期

关键词：

D O I：

10.1103/PhysRevLett.88.218101

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present the first observation of stochastic resonance (SR) in the human brain's visual processing area. The novel experimental protocol is to stimulate the right eye with a subthreshold periodic optical signal and the left eye with a noisy one. The stimuli bypass sensory organs and are mixed in the visual cortex. With many noise sources present in the brain, higher brain functions, e.g., perception and cognition, may exploit SR.

引用

页码：4 / 218101

页数：4

共 31 条

[1] Abarbanel H. D. I., 1996, Physics-Uspekhi, V39, P337, DOI 10.1070/PU1996v039n04ABEH000141
[2] ORGANIZATION OF BRAIN-TISSUE - IS BRAIN A NOISY PROCESSOR
ADEY, WR
[J]. INTERNATIONAL JOURNAL OF NEUROSCIENCE, 1972, 3 (06) : 271 - &
[3] [Anonymous], CLIN ELECTROENCEPHAL
[4] Noise-mediated enhancements and decrements in human tactile sensation
Collins, JJ
Imhoff, TT
Grigg, P
[J]. PHYSICAL REVIEW E, 1997, 56 (01): : 923 - 926
[5] Synchronization and rhythmic processes in physiology
Glass, L
[J]. NATURE, 2001, 410 (6825) : 277 - 284
[6] Stochastic resonance in a neuronal network from mammalian brain
Gluckman, BJ
Netoff, TI
Neel, EJ
Ditto, WL
Spano, ML
Schiff, SJ
[J]. PHYSICAL REVIEW LETTERS, 1996, 77 (19) : 4098 - 4101
[7] Stochastic resonance enhances the electrosensory information available to paddlefish for prey capture
Greenwood, PE
Ward, LM
Russell, DF
Neiman, A
Moss, F
[J]. PHYSICAL REVIEW LETTERS, 2000, 84 (20) : 4773 - 4776
[8] HARADA K, 1991, T I ELECT INF COMM E, V74, P1486
[9] Functional stochastic resonance in the human brain: Noise induced sensitization of baroreflex system
Hidaka, I
Nozaki, D
Yamamoto, Y
[J]. PHYSICAL REVIEW LETTERS, 2000, 85 (17) : 3740 - 3743
[10] LOCALIZATION OF SEIZURE FOCI - PITFALLS AND CAVEATS
JAYAKAR, P
DUCHOWNY, M
RESNICK, TJ
ALVAREZ, LA
[J]. JOURNAL OF CLINICAL NEUROPHYSIOLOGY, 1991, 8 (04) : 414 - 431

← 1 2 3 4 →