Cognitive neuroscience - Imaging in the fourth dimension

被引：11

作者：

Elbert, T ^{[1
]}

Keil, A ^{[1
]}

机构：

[1] Univ Konstanz, Dept Psychol, D-78457 Constance, Germany

来源：

NATURE | 2000年 / 404卷 / 6773期

关键词：

D O I：

10.1038/35003682

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Images of the brain taken using scanning techniques are usually static – they represent activity at a single moment in time. But neurons in the brain show temporal patterns of activity, as well as spatial patterns. Now the dynamics of neural activity have been studied in people listening to sequences of musical notes. The technique shows that different brain areas fire more synchronously in response to melodic sequences than they do in response to random notes.

引用

页码：29 / +

页数：2

共 7 条

[1]

[Anonymous], MAGNETISM MED

[2] Differential activation in somatosensory cortex for different discrimination tasks [J].

Braun, C ;

Schweizer, R ;

Elbert, T ;

Birbaumer, N ;

Taub, E .

JOURNAL OF NEUROSCIENCE, 2000, 20 (01) :446-450

[3]

FRITH CD, 1997, COGNITIVE NEUROSCIEN, P169

[4] Deconvolution of 40 Hz steady-state fields reveals two overlapping source activities of the human auditory cortex [J].

Gutschalk, A ;

Mase, R ;

Roth, R ;

Ille, N ;

Rupp, A ;

Hähnel, S ;

Picton, TW ;

Scherg, M .

CLINICAL NEUROPHYSIOLOGY, 1999, 110 (05) :856-868

[5]

KARNI A, 1995, NATURE, V377, P155

[6] Tonotopic organization of the sources of human auditory steady-state responses [J].

Pantev, C ;

Roberts, LE ;

Elbert, T ;

Ross, B ;

Wienbruch, C .

HEARING RESEARCH, 1996, 101 (1-2) :62-74

[7] Temporal patterns of human cortical activity reflect tone sequence structure [J].

Patel, AD ;

Balaban, E .

NATURE, 2000, 404 (6773) :80-84

← 1 →