Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
CONTROL OF OPERANT RESPONSE FORCE
Autore:
SLIFKIN AB; BRENER J;
Indirizzi:
PENN STATE UNIV,DEPT BIOBEHAV HLTH,267P RECREAT BLDG UNIVERSITY PK PA16802 SUNY STONY BROOK,DEPT PSYCHOL STONY BROOK NY 11794
Titolo Testata:
Journal of experimental psychology. Animal behavior processes
fascicolo: 4, volume: 24, anno: 1998,
pagine: 431 - 438
SICI:
0097-7403(1998)24:4<431:COORF>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Soggetto:
TRAJECTORY CONTROL; MOVEMENT; FEEDBACK; IMPULSES; MUSCLES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Physical, Chemical & Earth Sciences
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
37
Recensione:
Indirizzi per estratti:
Citazione:
A.B. Slifkin e J. Brener, "CONTROL OF OPERANT RESPONSE FORCE", Journal of experimental psychology. Animal behavior processes, 24(4), 1998, pp. 431-438

Abstract

Differences in motor-control strategies (feedback or feedforward) engaged by rats to produce operant response force were investigated under2 conditions of external feedback. In the immediate condition, liquidsucrose reinforcers were delivered as soon as each forelimb response met the force requirement, whereas under the terminal condition, reinforcers were delivered at response termination. When feedback control of response force was precluded by delivering reinforcers at response termination, force was adjusted by modulation of the rate of rise of force. However, under immediate reinforcer delivery, response force was controlled by adjustments of time to peak force. Such adjustments of response time to meet response requirements of increasing difficulty are consonant with expressions of the speed-accuracy tradeoff commonly observed in studies of human motor control.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/08/20 alle ore 20:36:25