Cortical correlates of the processing of feared and fear relevant stimuli: evidence from event related potential studies comparing phobic and non-phobic subjects
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| Format: | Abschlussarbeit Medienkombination Buch |
| Sprache: | English |
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| Online-Zugang: | Inhaltsverzeichnis |
Internformat
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| 245 | 1 | 0 | |a Cortical correlates of the processing of feared and fear relevant stimuli |b evidence from event related potential studies comparing phobic and non-phobic subjects |c von Iris-Tatjana Kolassa |
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Datensatz im Suchindex
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CONTENTS
LIST
OF
ABBREVIATIONS
V
ZUSAMMENFASSUNG
1
ABSTRACT
4
1.
INTRODUCTION
7
1.1.
FEAR
AND
PHOBIAS,
ANXIETY
AND
ANXIETY
DISORDERS
.
7
1.1.1.
PSYCHOPATHOLOGY
OF
SPIDER
PHOBIA
.
12
1.1.2.
PSYCHOPATHOLOGY
OF
SOCIAL
PHOBIA
.
13
1.1.3.
WHY
SHOULD
ONE
STUDY
SPECIFIC
PHOBIA
OF
ANIMALS?
.
14
1.2.
EVOLUTION
AND
PHOBIAS
.
16
1.2.1.
THE
UNEQUAL
DISTRIBUTION
OF
FEARS
.
16
1.2.2.
INNATE
FEARS:
THE
NON-ASSOCIATIVE
ACCOUNT
.
16
1.2.3.
PREPAREDNESS
THEORY
.
17
1.3.
COGNITIVE
BIASES
IN
ANXIETY
DISORDERS
.
19
1.3.1.
ATTENTIONAL
BIAS
IN
PHOBIA:
UNCONSCIOUS
PREATTENTIVE
MECHA
NISMS
IN
THE
ACTIVATION
OF
PHOBIC
FEAR
.
22
1.3.2.
EMOTIONAL
STROOP
INTERFERENCE
AS
A
MEASURE
OF
ATTENTIONAL
BIAS
24
1.3.3.
EMOTIONAL
STROOP
INTERFERENCE
IN
ANIMAL
PHOBICS
.
28
1.3.4.
INCONSISTENCIES
IN
STUDIES
INVESTIGATING
THE
ATTENTIONAL
BIAS
IN
ANIMAL
PHOBICS
.
32
1.3.5.
MODELS
ACCOUNTING
FOR
THE
ATTENTIONAL
BIAS
IN
PHOBIAS
.
33
1.4.
THE
NEURONAL
BASIS
OF
THE
(EMOTIONAL)
STROOP
INTERFERENCE
.
40
1.4.1.
BRAIN
REGIONS
INVOLVED
IN
COLOR-WORD
STROOP
.
41
1.4.2.
WHAT
DO
WE
KNOW
ABOUT
EMOTIONAL
STROOP
INTERFERENCE?
.
46
1.5.
THE
PROCESSING
OF
EMOTIONAL
AND
FEAR-RELEVANT
STIMULI
.
48
1.5.1.
RESULTS
OF
FUNCTIONAL
IMAGING
STUDIES
.
48
1.5.2.
RESULTS
OF
EVENT-RELATED
POTENTIAL
STUDIES
.
49
1.6.
THE
LATE
POSITIVE
COMPLEX:
MULTIPLE
P3
COMPONENTS
.
53
1.6.1.
INFLUENCES
ON
P3
AMPLITUDE
.
54
1.6.2.
INFLUENCES
ON
P3
LATENCY
.
56
1.6.3.
THEORETICAL
INTERPRETATIONS
OF
THE
P3
.
57
1.7.
THE
AIMS
OF
THIS
THESIS
.
58
2.
EXPERIMENT
I
-
PICTORIAL
EMOTIONAL
STROOP
PARADIGM
60
2.1.
INTRODUCTION:
AIMS
AND
HYPOTHESES
.
60
2.2.
METHODS
.
62
2.2.1.
SUBJECTS
.
62
2.2.2.
PARADIGM
.
65
2.2.3.
SUBJECTIVE
RATINGS
OF
VALENCE
AND
AROUSAL
.
66
2.2.4.
ASSESSMENT
OF
EEG
AND
OTHER
PSYCHOPHYSIOLOGICAL
VARIABLES
.
.
68
2.2.5.
ANALYSES
OF
DEPENDENT
VARIABLES
.
70
2.3.
RESULTS
.
73
2.3.1.
PERFORMANCE
AND
REACTION
TIMES
IN
THE
STROOP
TASK
.
74
2.3.2.
HEART
RATES
.
76
2.3.3.
EVENT-RELATED
POTENTIALS
.
80
2.4.
DISCUSSION
.
92
2.4.1.
SUMMARY
OF
RESULTS
.
92
2.4.2.
POSSIBLE
CAUSES
FOR
THE
ABSENCE
OF
STROOP
INTERFERENCE
.
94
2.4.3.
HOW
FINDINGS
FIT
IN
PREVIOUS
RESULTS
.
97
2.4.4.
SUGGESTIONS
FOR
FUTURE
STUDIES
.
102
3.
EXPERIMENT
II
-
PICTORIAL
EMOTIONAL
STROOP
PARADIGM
WITH
SCHEMATIC
STIMULI
105
3.1.
INTRODUCTION:
AIMS
AND
HYPOTHESES
.
105
3.2.
METHODS
.
106
3.2.1.
SUBJECTS
.
106
3.2.2.
PARADIGM
.
107
3.2.3.
SUBJECTIVE
RATINGS
OF
VALENCE
AND
AROUSAL
.
108
3.2.4.
ASSESSMENT
OF
EEG
AND
FURTHER
PSYCHOPHYSIOLOGICAL
VARIABLES
.
110
3.2.5.
ANALYSES
OF
DEPENDENT
VARIABLES
.
110
3.3.
RESULTS
.
113
3.3.1.
PERFORMANCE
AND
REACTION
TIMES
IN
THE
STROOP
TASK
.
113
3.3.2.
HEART
RATES
.
115
3.3.3.
EVENT-RELATED
POTENTIALS
.
118
3.4.
DISCUSSION
.
126
3.4.1.
SUMMARY
OF
RESULTS
.
126
3.4.2.
COMPARISONS
OF
FINDINGS
IN
THE
EMOTIONAL
STROOP
PARADIGM
WITH
SCHEMATIC
AND
NON-SCHEMATIC
PICTURES
.
128
3.4.3.
SUGGESTIONS
FOR
FUTURE
STUDIES
.
130
4.
EXPERIMENT
III
-
WHICH
PROPERTIES
MAKE
A
SPIDER
FEAR-RELEVANT?
-
A
FIRST
APPROACH
132
4.1.
INTRODUCTION:
AIMS
AND
HYPOTHESES
.
132
4.2.
METHODS
.
137
4.2.1.
SUBJECTS
.
137
4.2.2.
ASSESSMENT
OF
VALENCE
AND
AROUSAL
RATINGS
.
138
4.2.3.
PARADIGM
.
139
4.2.4.
ASSESSMENT
OF
EEG
.
142
4.2.5.
ANALYSES
OF
DEPENDENT
VARIABLES
.
142
4.3.
RESULTS
.
147
4.3.1.
VALENCE
AND
AROUSAL
RATINGS
.
147
4.3.2.
PERFORMANCE
AND
REACTION
TIMES
.
149
4.3.3.
CLASSIFICATION
FREQUENCIES
.
152
4.3.4.
EVENT-RELATED
POTENTIALS
.
154
4.4.
DISCUSSION
.
163
4.4.1.
SUMMARY
OF
RESULTS
.
163
4.4.2.
ORIGINAL
HYPOTHESES
AND
RESULTS
.
165
5.
SUMMARY
AND
INTEGRATION
OF
RESULTS
174
5.1.
IMPLICATIONS
FOR
FUTURE
STUDIES
.
180
A.
DSM-IV
CRITERIA
182
A.L.
SPECIFIC
PHOBIA
.
182
A.
2.
SOCIAL
PHOBIA
.
184
B.
SELF
ASSESSMENT
MANIKIN
185
C.
STIMULI
186
III
C.L.
EXAMPLES
OF
STIMULI
IN
EXPERIMENT
I
.
186
C.2.
SCHEMATIC
STIMULI
OF
EXPERIMENT
II
.
187
C.3.
TRANSITIONAL
SCHEMATIC
FLOWER/SPIDER
STIMULI
OF
EXPERIMENT
III
.
188
D.
A
MODIFIED
MIXED
RASCH
MODEL
FOR
THE
ANALYSIS
OF
CLASSIFICATION
FREQUENCIES
189
LIST
OF
TABLES
191
LIST
OF
FIGURES
192
BIBLIOGRAPHY
197 |
| any_adam_object | 1 |
| author | Kolassa, Iris-Tatjana 1978- |
| author_GND | (DE-588)129454885 |
| author_facet | Kolassa, Iris-Tatjana 1978- |
| author_role | aut |
| author_sort | Kolassa, Iris-Tatjana 1978- |
| author_variant | i t k itk |
| building | Verbundindex |
| bvnumber | BV026623084 |
| classification_rvk | CU 3100 |
| ctrlnum | (DE-599)DNB972438726 |
| discipline | Psychologie Medizin |
| format | Thesis Kit Book |
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| spelling | Kolassa, Iris-Tatjana 1978- Verfasser (DE-588)129454885 aut Cortical correlates of the processing of feared and fear relevant stimuli evidence from event related potential studies comparing phobic and non-phobic subjects von Iris-Tatjana Kolassa txt rdacontent Jena, Univ., Diss., 2004 Spinnen (DE-588)4132662-3 gnd rswk-swf Reizantwort (DE-588)4177647-1 gnd rswk-swf Elektrokortikogramm (DE-588)4296833-1 gnd rswk-swf Phobie (DE-588)4045820-9 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Spinnen (DE-588)4132662-3 s Phobie (DE-588)4045820-9 s Reizantwort (DE-588)4177647-1 s Elektrokortikogramm (DE-588)4296833-1 s DE-188 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=021269634&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Kolassa, Iris-Tatjana 1978- Cortical correlates of the processing of feared and fear relevant stimuli evidence from event related potential studies comparing phobic and non-phobic subjects Spinnen (DE-588)4132662-3 gnd Reizantwort (DE-588)4177647-1 gnd Elektrokortikogramm (DE-588)4296833-1 gnd Phobie (DE-588)4045820-9 gnd |
| subject_GND | (DE-588)4132662-3 (DE-588)4177647-1 (DE-588)4296833-1 (DE-588)4045820-9 (DE-588)4113937-9 |
| title | Cortical correlates of the processing of feared and fear relevant stimuli evidence from event related potential studies comparing phobic and non-phobic subjects |
| title_auth | Cortical correlates of the processing of feared and fear relevant stimuli evidence from event related potential studies comparing phobic and non-phobic subjects |
| title_exact_search | Cortical correlates of the processing of feared and fear relevant stimuli evidence from event related potential studies comparing phobic and non-phobic subjects |
| title_full | Cortical correlates of the processing of feared and fear relevant stimuli evidence from event related potential studies comparing phobic and non-phobic subjects von Iris-Tatjana Kolassa |
| title_fullStr | Cortical correlates of the processing of feared and fear relevant stimuli evidence from event related potential studies comparing phobic and non-phobic subjects von Iris-Tatjana Kolassa |
| title_full_unstemmed | Cortical correlates of the processing of feared and fear relevant stimuli evidence from event related potential studies comparing phobic and non-phobic subjects von Iris-Tatjana Kolassa |
| title_short | Cortical correlates of the processing of feared and fear relevant stimuli |
| title_sort | cortical correlates of the processing of feared and fear relevant stimuli evidence from event related potential studies comparing phobic and non phobic subjects |
| title_sub | evidence from event related potential studies comparing phobic and non-phobic subjects |
| topic | Spinnen (DE-588)4132662-3 gnd Reizantwort (DE-588)4177647-1 gnd Elektrokortikogramm (DE-588)4296833-1 gnd Phobie (DE-588)4045820-9 gnd |
| topic_facet | Spinnen Reizantwort Elektrokortikogramm Phobie Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=021269634&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT kolassairistatjana corticalcorrelatesoftheprocessingoffearedandfearrelevantstimulievidencefromeventrelatedpotentialstudiescomparingphobicandnonphobicsubjects |