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Titolo:
INVESTIGATING DYNAMIC ASPECTS OF BRAIN-FUNCTION IN SLICE PREPARATIONS- SPATIOTEMPORAL STIMULUS PATTERNS GENERATED WITH AN EASY-TO-BUILD MULTIELECTRODE ARRAY
Autore:
HECK D;
Indirizzi:
MAX PLANCK INST BIOL CYBERNET,SPEMANNSTR 38 D-72076 TUBINGEN GERMANY
Titolo Testata:
Journal of neuroscience methods
fascicolo: 1-2, volume: 58, anno: 1995,
pagine: 81 - 87
SICI:
0165-0270(1995)58:1-2<81:IDAOBI>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
CEREBELLAR CORTEX; FIRING PATTERNS; EFFECTIVE CONNECTIVITY; BACKGROUND ACTIVITY; SINGLE NEURONS; VISUAL-CORTEX; GRANULE CELL; BARN OWL; CAT; RAT;
Keywords:
ELECTRICAL STIMULATION; MULTIELECTRODE ARRAY; DYNAMIC ACTIVITY; SPATIOTEMPORAL PATTERN; FUNCTIONAL CONNECTIVITY; CEREBELLUM; PARALLEL FIBER;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
31
Recensione:
Indirizzi per estratti:
Citazione:
D. Heck, "INVESTIGATING DYNAMIC ASPECTS OF BRAIN-FUNCTION IN SLICE PREPARATIONS- SPATIOTEMPORAL STIMULUS PATTERNS GENERATED WITH AN EASY-TO-BUILD MULTIELECTRODE ARRAY", Journal of neuroscience methods, 58(1-2), 1995, pp. 81-87

Abstract

Electrical stimulation of nervous tissue with single stimulating electrodes is a technique widely used for the investigation of nervous system function. While it has proved to be useful in all kinds of experiments, single electrode stimuli are, however, far from being 'natural'. In most parts of the living brain, incoming activity results from thefiring of a large number of presynaptic neurons, thus reflecting a complex combination of space and time aspects of neural activity. In this paper, a multi-electrode stimulating system is introduced which allows for the generation of fast space-time stimulus patterns. An examplefor the application of dynamic input patterns to the cerebellar cortex in vitro is given. The corresponding experiments revealed aspects ofcerebellar function which cannot be seen using static or single electrode stimulation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/03/20 alle ore 14:14:54