POLYMODAL SENSORY AND MOTOR CONVERGENCE IN SUBSTANTIA-NIGRA NEURONS OF THE AWAKE MONKEY

被引：13

作者：

MAGARINOSASCONE, C

GARCIAAUSTT, E

BUNO, W

机构：

[1] INST INVEST BIOL CLEMENTE ESTABLE,MONTEVIDEO 11800,URUGUAY

[2] CSIC,INST CAJAL,E-28002 MADRID,SPAIN

来源：

BRAIN RESEARCH | 1994年 / 646卷 / 02期

关键词：

SENSORY-MOTOR CONVERGENCE; SUBSTANTIA NIGRA; AWAKE MONKEY; UNIT ACTIVITY; MOTOR CONTROL; POLYMODAL SENSORY;

D O I：

10.1016/0006-8993(94)90093-0

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Responses of substantia nigra (SN) pars compacta (SNc) and reticulata (SNr) neurons to sensory stimulation and movement were investigated in awake Macaca fascicularis. Concern was assigned to polysensory and sensory/motor convergence on the same cell, which were found in 12% and 9% of the neurons, respectively. Others were modality specific (35%) or unresponsive (44%). The convergence lends support to the notion that SN plays an important role in sensory-motor integration.

引用

页码：299 / 302

页数：4

共 18 条

[1] LATERALIZED LOSS OF BITING ATTACK-PATTERNED REFLEXES FOLLOWING INDUCTION OF CONTRALATERAL SENSORY NEGLECT IN THE CAT - A POSSIBLE ROLE FOR THE STRIATUM IN CENTRALLY ELICITED AGGRESSIVE-BEHAVIOR [J].