About similar characteristics of visual perceptual learning and LTP

被引：21

作者：

Aberg, Kristoffer C. ^{[1
,2
]}

Herzog, Michael H. ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Brain Mind Inst, Lab Psychophys, CH-1015 Lausanne, Switzerland

[2] Univ Geneva, Dept Neurosci, Lab Neurol & Imaging Cognit, CH-1211 Geneva 4, Switzerland

来源：

VISION RESEARCH | 2012年 / 61卷

基金：

瑞士国家科学基金会;

关键词：

Perceptual learning; Long-term potentiation; LTP; LTD; Review; LONG-TERM POTENTIATION; RABBIT FOLLOWING STIMULATION; LOW-FREQUENCY STIMULATION; HUMAN AUDITORY-CORTEX; SYNAPTIC PLASTICITY; ORIENTATION DISCRIMINATION; LASTING POTENTIATION; DENTATE AREA; TIME-COURSE; CA1; REGION;

D O I：

10.1016/j.visres.2011.12.013

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Perceptual learning is an implicit form of learning which induces long-lasting perceptual enhancements. Perceptual learning shows intriguing characteristics. For example, a minimal number of trials per session is needed for learning and the interleaved presentation of more than one stimulus type can hinder learning. Here, we show that these and other characteristics of perceptual learning are very similar to characteristics of long-term potentiation (LTP), the basic mechanism of memory formation. We outline these characteristics and discuss results of electrophysiological experiments which indirectly link LTP and perceptual learning. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：100 / 106

页数：7

共 100 条

[1] Does Perceptual Learning Suffer from Retrograde Interference? [J].

Aberg, Kristoffer C. ;

Herzog, Michael H. .

PLOS ONE, 2010, 5 (12)

[2] Interleaving bisection stimuli - randomly or in sequence - does not disrupt perceptual learning, it just makes it more difficult [J].

Aberg, Kristoffer C. ;

Herzog, Michael H. .

VISION RESEARCH, 2009, 49 (21) :2591-2598

[3] Perceptual learning with Chevrons requires a minimal number of trials, transfers to untrained directions, but does not require sleep [J].

Aberg, Kristoffer C. ;

Tartaglia, Elisa M. ;

Herzog, Michael H. .

VISION RESEARCH, 2009, 49 (16) :2087-2094

[4] ASYMMETRIC RELATIONSHIPS BETWEEN HOMOSYNAPTIC LONG-TERM POTENTIATION AND HETEROSYNAPTIC LONG-TERM DEPRESSION [J].

ABRAHAM, WC ;

GODDARD, GV .

NATURE, 1983, 305 (5936) :717-719

[5] HETEROSYNAPTIC CHANGES ACCOMPANY LONG-TERM BUT NOT SHORT-TERM POTENTIATION OF THE PERFORANT PATH IN THE ANESTHETIZED RAT [J].

ABRAHAM, WC ;

BLISS, TVP ;

GODDARD, GV .

JOURNAL OF PHYSIOLOGY-LONDON, 1985, 363 (JUN) :335-349

[6] Context-enabled learning in the human visual system [J].

Adini, Y ;

Sagi, D ;

Tsodyks, M .

NATURE, 2002, 415 (6873) :790-793

[7] Learning pop-out detection: Specificities to stimulus characteristics [J].

Ahissar, M ;

Hochstein, S .

VISION RESEARCH, 1996, 36 (21) :3487-3500

[8] Auditory frequency discrimination learning is affected by stimulus variability [J].

Amitay, S ;

Hawkey, DJC ;

Moore, DR .

PERCEPTION & PSYCHOPHYSICS, 2005, 67 (04) :691-698

[9] A SPECIFIC AND ENDURING IMPROVEMENT IN VISUAL-MOTION DISCRIMINATION [J].

BALL, K ;

SEKULER, R .

SCIENCE, 1982, 218 (4573) :697-698

[10] DIRECTION-SPECIFIC IMPROVEMENT IN MOTION DISCRIMINATION [J].

BALL, K ;

SEKULER, R .

VISION RESEARCH, 1987, 27 (06) :953-965

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