Imaging learning and memory: Classical conditioning
نویسندگان
چکیده
منابع مشابه
Memory processes in classical conditioning.
Classical conditioning provides a rich and powerful method for studying basic learning, memory, and emotion processes in animals. However, it is important to recognize that an animal's performance in a conditioning experiment provides only an indirect indication of what it has learned. Various remembering and forgetting processes, in addition to other psychological processes, may intervene and ...
متن کاملThe amygdala modulates memory consolidation of fear-motivated inhibitory avoidance learning but not classical fear conditioning.
Although the lateral and basal nuclei of the amygdala are believed to be essential for the acquisition of Pavlovian fear conditioning, studies using post-training manipulations of the amygdala in the inhibitory avoidance learning paradigm have recently called this view into question. We used the GABA(A) agonist muscimol to functionally inactivate these nuclei immediately after single-trial Pavl...
متن کاملEffect of Circadian Phase on Memory Acquisition and Recall: Operant Conditioning vs. Classical Conditioning
There have been several studies on the role of circadian clocks in the regulation of associative learning and memory processes in both vertebrate and invertebrate species. The results have been quite variable and at present it is unclear to what extent the variability observed reflects species differences or differences in methodology. Previous results have shown that following differential cla...
متن کاملClassical conditioning in patients with severe memory problems.
Classical conditioning is one of the most fundamental forms of learning, and yet little is known regarding the effects of brain injury on conditioning processes in humans. Three patients with temporal lobe lesions and severe memory problems were therefore assessed in terms of eyeblink conditioning, extinction, discrimination and reversal learning, and in one patient electrodermal conditioning w...
متن کاملMagnetic brain imaging of extinction processes in human classical conditioning.
By recording neuromagnetic events during aversive classical conditioning, we examined the extinction of a previously described conditioned response. Averaging over non-reinforced exposures to the conditioned stimulus revealed magnetic activity in the secondary somatosensory and insular cortices, appearing between 110 and 140 ms after the omitted unconditioned electric shock. We suggest this act...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Anatomical Record
سال: 2001
ISSN: 0003-276X,1097-0185
DOI: 10.1002/ar.10031.abs