Functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex: = funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | German |
| Veröffentlicht: |
1999
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Bochum, Univ., Diss., 1999 |
| Beschreibung: | 129 S. Ill., graph. Darst. |
Internformat
MARC
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| 001 | BV012887863 | ||
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| 007 | t | ||
| 008 | 991123s1999 gw ad|| m||| 00||| ger d | ||
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| 100 | 1 | |a Buzás, Péter |d 1970- |e Verfasser |0 (DE-588)121505855 |4 aut | |
| 245 | 1 | 0 | |a Functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex |b = funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze |c von Péter Buzás |
| 246 | 1 | 1 | |a funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze |
| 264 | 1 | |c 1999 | |
| 300 | |a 129 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 500 | |a Bochum, Univ., Diss., 1999 | ||
| 650 | 0 | 7 | |a Funktionelle Anatomie |0 (DE-588)4155682-3 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Katze |0 (DE-588)4030046-8 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Nervenzelle |0 (DE-588)4041649-5 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Sehrinde |0 (DE-588)4180718-2 |2 gnd |9 rswk-swf |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Katze |0 (DE-588)4030046-8 |D s |
| 689 | 0 | 1 | |a Sehrinde |0 (DE-588)4180718-2 |D s |
| 689 | 0 | 2 | |a Nervenzelle |0 (DE-588)4041649-5 |D s |
| 689 | 0 | 3 | |a Funktionelle Anatomie |0 (DE-588)4155682-3 |D s |
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| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008772355&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-008772355 | |
Datensatz im Suchindex
| _version_ | 1807504910718074880 |
|---|---|
| adam_text |
CONTENTS
1
INTRODUCTION
_
6
1.1
THE
VISUAL
CORTEX
OF
THE
CAT
6
1.1.1
THE
AFFERENT
INNERVATION
OF
THE
VISUAL
CORTEX
6
1.1.2
THE
PRIMARY
VISUAL
CORTEX
6
1.1.3
ADDITIONAL
VISUAL
AREAS
AND
LEVELS
OF
PROCESSING
7
1.2
NEURONAL
STRUCTURE
OF
VISUAL
CORTICAL
AREAS
17
AND
18
OF
THE
CAT
8
1.2.1
CLASSIFICATION
AND
GENERAL
PROPERTIES
OF
NEOCORTICAL
NEURONES
8
1.2.2
THE
NEOCORTICAL
LAYERS
AND
THEIR
CELLULAR
COMPONENTS
_
9
1.2.2.1
LAYER
IV
9
1.2.2.2
SUPRAGRANULAR
LAYERS
10
1.2.2.3
INFRAGRANULAR
LAYERS
11
1.2.3
CORTICOCORTICAL
CONNECTIONS
IN
THE
VISUAL
CORTEX
11
1-3
REPRESENTATION
OF
VISUAL
PARAMETERS
IN
THE
CAT
PRIMARY
VISUAL
CORTEX
12
1.3.1
RECEPTIVE
FIELDS
12
1.3.2
FUNCTIONAL
COLUMNS
_
14
1.3.3
THE
OPTICAL
IMAGING
TECHNIQUE
14
1.3.4
FUNCTIONAL
MAPS
15
1.3.4.1
THE
RETINOTOPIC
MAP
15
1
.3.4.2
OCULAR
DOMINANCE
MAP
_
15
L3.4.3
ORIENTATION
PREFERENCE
MAP
_
16
1.3.4.4
DIRECTION
PREFERENCE
MAP
_
16
1.3.4.5
OTHER
COLUMNAR
SYSTEMS
_
17
1.4
TOPOGRAPHY
AND
FUNCTION
OF
INTRINSIC
CONNECTIONS
_
17
1.4.1
ORIENTATION
PREFERENCE
17
1.4.2
OCULAR
DOMINANCE
_
18
1.5
BIOLOGICAL
MODELS
OF
ORIENTATION
PREFERENCE
IN
PRIMARY
VISUAL
CORTEX
19
1.5.1
THE
FEEDFORWARD
MODEL
19
1.5.2
INHIBITORY
MODELS
19
1.5.3
CORTICAL
AMPLIFICATION
OR
RECURRENT
EXCITATORY
MODELS
20
1.5.4
MODEL
BASED
ON
THE
THALAMIC
ORIENTATION
BIAS
_
20
2
SPECIFIC
AIMS
_
21
3
MATERIALS
AND
METHODS
_
22
3.1
EXPERIMENTAL
ANIMALS
_
22
3
2
IN
VIVO
OPTICAL
IMAGING
OF
INTRINSIC
SIGNALS
_
22
3.2.1
PREPARATION
OF
A
CAT
FOR
OPTICAL
IMAGING
22
3.2.2
EXPERIMENTAL
SET-UP
23
3.2.3
VISUAL
STIMULI
_
24
3.2.4
DATA
ACQUISITION
25
3.2.5
CALIBRATION
OF
THE
OPTICAL
IMAGES
25
3.2.6
SINGLE
CONDITION
MAPS
25
3.2.7
FILTERING
THE
SINGLE
CONDITION
MAPS
27
3.2.8
ORIENTATION
AND
DIRECTION
MAPS
27
3.2.9
DIRECTION
TUNING
OF
THE
OPTICAL
SIGNAL
_
28
3.2.10
OCULAR
DOMINANCE
MAPS
29
3-3
REFERENCE
PENETRATIONS
29
3.4
ELECTROPHYSIOLOGY
AND
TRACER
INJECTION
29
3.4.1
EXTRACELLULAR
TRACER
INJECTION
30
3.4.2
INTRACELLULAR
ELECTROPHYSIOLOGY
AND
TRACER
INJECTION
IN
VIVO
30
3.4.2.1
REDUCING
BRAIN
MOVEMENT
FOR
INTRACELLULAR
ELECTRODE
APPLICATIONS
30
3.4.2.2
INTRACELLULAR
RECORDING
_
31
3.4.2.3
INTRACELLULAR
DELIVERY
OF
BIOCYTIN
32
3.5
HISTOLOGY
33
3.6
THREE-DIMENSIONAL
RECONSTRUCTION
34
3.6.1
FINDING
THE
BEST
MATCH
BETWEEN
ADJOINING
SECTIONS
34
3.6.2
REFERENCE
PENETRATIONS
34
3.7
DATA
ANALYSIS
_
,
_
34
3.7.1
ALIGNMENT
OF
THE
RECONSTRUCTED
STRUCTURES
WITH
THE
OPTICAL
MAPS
34
3.7.2
BOUTON
DENSITY
MAPS
35
3.7.3
ASSESSING
THE
FUNCTIONAL
PROPERTIES
OF
A
NEURONE
FROM
THE
OPTICAL
MAPS
36
3.7.4
PARAMETER
PREFERENCE
DISTRIBUTION
OF
BOUTONS
36
3.7.4.1
ORIENTATION
PREFERENCE
DISTRIBUTION
OF
BOUTONS
36
3.7.4.2
CUMULATED
DIRECTION
TUNING
OF
BOUTONS
36
3.7.4.3
OCULAR
DOMINANCE
DISTRIBUTION
OF
BOUTONS
36
4
RESULTS
37
4.1
FUNCTIONAL
MAPS
IN
CAT
AREA
18
37
4.1.1
DIRECTION
AND
ORIENTATION
PREFERENCE
MAPS
_
37
4.1.1.1
DIRECTION
TUNING
VERSUS VECTORIAL
SUMMING
40
4.1.2
OCULAR
DOMINANCE
MAPS
42
4
2
IN
VIVO
INTRACELLULAR
RECORDING
_
43
43
MORPHOLOGY
45
4.3.1
TRACER
INJECTIONS
45
4.3.2
LABELLED
NEURONES
_
47
4.3.2.1
PYRAMIDAL
CELLS
49
4.3.2.1.1
LAYER
ID
PYRAMIDAL
CELLS
(FIGURES
12-17)50
4.3.2.1.2
LAYER
V
PYRAMIDAL
CELLS
(FIGURES
18-23)51
4.3.2.2
BASKET
CELLS
51
4.3.2.2.1
CLUTCH
CELL
(FIGURES
24-25)51
4.3.2.2.2
MEDIUM
SIZE
BASKET
CELL
(FIGURES
26-27)52
4.3.2.2.3
LARGE
BASKET
CELLS
(FIGURES
28-33)52
44
FUNCTIONAL
TOPOGRAPHY
75
4.4.1
QUANTITATIVE
DEFINITION
OF
LOCAL'
AND
LONG-RANGE'
ZONES
_
75
4.4.2
THE
CLUTCH
CELL
CONTACTS
A
NARROW
INICHE
'
OF
CORTICAL
REPRESENTATION
77
4.4.3
ORIENTATION
PREFERENCE
OF
TARGET
SITES
OF
PYRAMIDAL
AND
LONG-RANGE
PROJECTING
BASKET
NEURONES
_
79
4.4.4
DIRECTION
TUNING
OF
TARGET
SITES
OF
PYRAMIDAL
AND
LONG-RANGE
PROJECTING
BASKET
NEURONES_
92
4.4.5
OCULAR
DOMINANCE
OF
TARGET
SITES
OF
PYRAMIDAL
AND
LONG-RANGE
PROJECTING
BASKET
NEURONES
_
94
S
DISCUSSION
96
5.1
OPTICA]
MAPS
_
96
52
MORPHOLOGICAL
FINDINGS
_
98
5.2.1
ORGANISATION
OF
THE
DENDRITIC
TREES
98
5.2.2
AXONAL
TOPOGRAPHY
OF
BASKET
CELLS
99
53
RECEPTIVE
FIELD
COVERAGE
OF
LONG-RANGE
HORIZONTAL
EXCITATORY
AND
INHIBITORY
CONNECTIONSLOO
54
FUNCTIONAL
TOPOGRAPHY
OF
THE
CLUTCH
CELL
_
101
53
CONTRIBUTION
OF
SINGLE
CELLS
TO
THE
ORIENTATION-BIASED
LATERAL
NETWORK
102
5.6
FUNCTIONAL
CONSEQUENCES
OF
ORIENTATION
SPECIFIC
LATERAL
CONNECTIONS
104
5.6.1
THE
EMERGENCE
OF
ORIENTATION
SELECTIVITY
105
5.6.2
CONTEXTUAL
INTERACTIONS
1
06
5.7
DIRECTION
TUNING
OF
THE
TARGETS
OF
EXCITATORY
AND
INHIBITORY
LATERAL
CONNECTIONS
_107
53
OCULAR
PREFERENCE
OF
EXCITATORY
AND
INHIBITORY
LATERAL
CONNECTIONS
_108
5.9
DEVELOPMENTAL
ASPECTS
109
5.10
CONCLUDING
REMARKS
111
6
SUMMARY
113
7
ZUSAMMENFASSUNG
116
8
REFERENCES
I
19
9
LEBENSLAUF
129 |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV012887863 |
| illustrated | Illustrated |
| indexdate | 2024-08-16T01:16:48Z |
| institution | BVB |
| language | German |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-008772355 |
| oclc_num | 64648334 |
| open_access_boolean | |
| owner | DE-355 DE-BY-UBR |
| owner_facet | DE-355 DE-BY-UBR |
| physical | 129 S. Ill., graph. Darst. |
| publishDate | 1999 |
| publishDateSearch | 1999 |
| publishDateSort | 1999 |
| record_format | marc |
| spelling | Buzás, Péter 1970- Verfasser (DE-588)121505855 aut Functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex = funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze von Péter Buzás funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze 1999 129 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Bochum, Univ., Diss., 1999 Funktionelle Anatomie (DE-588)4155682-3 gnd rswk-swf Katze (DE-588)4030046-8 gnd rswk-swf Nervenzelle (DE-588)4041649-5 gnd rswk-swf Sehrinde (DE-588)4180718-2 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Katze (DE-588)4030046-8 s Sehrinde (DE-588)4180718-2 s Nervenzelle (DE-588)4041649-5 s Funktionelle Anatomie (DE-588)4155682-3 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008772355&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Buzás, Péter 1970- Functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex = funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze Funktionelle Anatomie (DE-588)4155682-3 gnd Katze (DE-588)4030046-8 gnd Nervenzelle (DE-588)4041649-5 gnd Sehrinde (DE-588)4180718-2 gnd |
| subject_GND | (DE-588)4155682-3 (DE-588)4030046-8 (DE-588)4041649-5 (DE-588)4180718-2 (DE-588)4113937-9 |
| title | Functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex = funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze |
| title_alt | funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze |
| title_auth | Functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex = funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze |
| title_exact_search | Functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex = funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze |
| title_full | Functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex = funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze von Péter Buzás |
| title_fullStr | Functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex = funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze von Péter Buzás |
| title_full_unstemmed | Functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex = funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze von Péter Buzás |
| title_short | Functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex |
| title_sort | functional topography of excitory and inhibitory neurones in three columnar systems of cat visual cortex funktionelle topographie erregender und hemmender neurone in drei kolumnaren systemen des visuellen cortex der katze |
| title_sub | = funktionelle Topographie erregender und hemmender Neurone in drei kolumnären Systemen des visuellen Cortex der Katze |
| topic | Funktionelle Anatomie (DE-588)4155682-3 gnd Katze (DE-588)4030046-8 gnd Nervenzelle (DE-588)4041649-5 gnd Sehrinde (DE-588)4180718-2 gnd |
| topic_facet | Funktionelle Anatomie Katze Nervenzelle Sehrinde Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008772355&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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