Blockade of NMDA receptors in the amygdala prevents latent inhibition of fear-conditioning

Learning and Memory

Volumn 7, Issue 6, 2000, Pages 393-399

  Schauz, Cornelia ^a   Koch, Michael ^b  

^a UNIVERSITY OF TÜBINGEN   (Germany)

^b UNIVERSITY OF BREMEN   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

2 AMINO 5 PHOSPHONOVALERIC ACID; N METHYL DEXTRO ASPARTIC ACID RECEPTOR; N METHYL DEXTRO ASPARTIC ACID RECEPTOR BLOCKING AGENT;

AMYGDALOID NUCLEUS; ANIMAL BEHAVIOR; ANIMAL EXPERIMENT; ANIMAL MODEL; ANIMAL TISSUE; ARTICLE; CONDITIONING; CONTROLLED STUDY; FEAR; LATENT INHIBITION; MALE; MEDIAL GENICULATE BODY; NEUROPATHOLOGY; NEUROTRANSMISSION; NONHUMAN; PRIORITY JOURNAL; RAT; SCHIZOPHRENIA; STARTLE REFLEX; THALAMUS NUCLEUS;

2-AMINO-5-PHOSPHONOVALERATE; ACOUSTIC STIMULATION; AMYGDALA; ANIMALS; BRAIN MAPPING; CONDITIONING, CLASSICAL; DISEASE MODELS, ANIMAL; ELECTROSHOCK; FEAR; MALE; PROSENCEPHALON; RATS; RATS, WISTAR; RECEPTORS, N-METHYL-D-ASPARTATE; REFERENCE VALUES; SCHIZOPHRENIA; STARTLE REACTION;

EID: 0034530695     PISSN: 10720502     EISSN: None     Source Type: Journal    
DOI: 10.1101/lm.33800     Document Type: Article

References (57)

1. Fear and the human amygdala
2. Different lateral amygdala outputs mediate reactions and actions elicited by a fear-arousing stimulus
3. Visual, somatosensory, auditory and nociceptive modality properties in the feline suprageniculate nucleus
4. Is the amygdala a locus of 'conditioned fear'? Some questions and caveats
5. Involvement of subcortical and cortical afferents to the lateral nucleus of the amygdala in fear-conditioning measured with fear-potentiated startle in rats trained concurrently with auditory and visual conditioned stimuli
6. Intra-amygdaloid infusion of the N-methyl-D-aspartate receptor antagonist AP5 blocks acquisition but not expression of fear-potentiated startle to an auditory conditioned stimulus
7. Neurobiology of fear responses: The role of the amygdala
8. Fear-potentiated startle: A neural and pharmacological analysis
9. Organization of projections to the lateral amygdala from auditory and visual areas of the thalamus in the rat
10. Learning-induced physiological plasticity in the thalamo-cortical sensory systems: A critical evaluation of receptive field plasticity, map changes and their potential mechanism
11. Amygdala-ventral striatal interactions and reward-related processes
12. Extinction of fear-potentiated startle: Blockade by infusion of an NMDA antagonist into the amygdala
13. Why we think plasticity underlying Pavlovian fear conditioning occurs in the basolateral amygdala
14. The neuroanatomical and neurochemical basis of conditioned fear
15. Second-order fear conditioning prevented by blocking NMDA receptors in amygdala
16. Abolition of latent inhibition by a single 5 mg dose of D-amphetamine in man
17. Amygdala activity related to enhanced memory for pleasant and aversive stimuli
18. Destruction of the auditory thalamus disrupts the production of fear but not the inhibition of fear conditioned to an auditory stimulus
19. The neuropsychopharmacology of phencyclidine: From NMDA receptor hypofunction to the dopamine hypothesis of schizophrenia
20. Role of primary motivation in stimulus preexposure effects
21. Different types of fear-conditioned behaviour mediated by separate nuclei within amygdala
22. Low cerebrospinal fluid glutamate in schizophrenic patients and a new hypothesis on schizophrenia
23. Lack of a temporal gradient of retrograde amnesia in rats with amygdala lesions assessed with the fear-potentiated startle paradigm
24. The neurobiology of startle
25. Fear and the brain: Where have we been, and where are we going?
26. Emotion circuits in the brain
27. Subcortical efferent projections of the medial geniculate nucleus mediate emotional responses conditioned to acoustic stimuli
28. Topographic organization of neurons in the acoustic thalamus that project to the amygdala
29. Lack of a temporal gradient of retrograde amnesia following NMDA-induced lesions of the basolateral amygdala assessed with the fear-potentiated startle paradigm
30. Direct synaptic connections of axons from superior colliculus with identified thalamo-amygdaloid projection neurons in the rat: Possible substrates of a subcortical visual pathway to the amygdala
31. Latent inhibition: The effect of nonreinforced pre-exposure to the conditional stimulus
32. Latent inhibition and schizophrenia
33. N-Methyl-D-aspartate receptors in the basolateral amygdala are required for both acquisition and expression of conditioned fear in rats
34. Neuromodulatory systems and memory storage: Role of the amygdala
35. Large-scale functional connectivity in associative learning: Interrelations of the rat auditory, visual, and limbic systems
36. Fear conditioning induces a lasting potentiation of synaptic currents in vitro
37. Evidence of contextual fear after lesions of the hippocampus: A disruption of freezing but not fear-potentiated startle
38. Blocking of acquisition but not expression of conditioned fear-potentiated startle by NMDA antagonists in the amygdala
39. A subcortical pathway to the right amygdala mediating 'unseen' fear
40. Functional inactivation of the lateral and basal nuclei of the amygdala by muscimol infusion prevents fear conditioning to an explicit conditioned stimulus and to contextual stimuli
41. Relationship between Fos production and classical fear conditioning: Effects of novelty, latent inhibition, and unconditioned stimulus preexposure
42. The amygdala and the neurochemistry of schizophrenia
43. Fear conditioning induces associative long-term potentiation in the amygdala
44. Functions of ionotropic and metabotropic glutamate receptors in sensory transmission in the mammalian thalamus
45. Latent inhibition of fear potentiated startle in rats
46. Pain pathways involved in fear conditioning measured with fear-potentiated startle: Lesion studies
47. Schizophrenia and glutamatergic transmission
48. A visual pathway that mediates fear-conditioned enhancement of acoustic startle
49. Thalamoamygdaloid projections in the rat: A test of the amygdala's role in sensory processing
50. Basolateral amygdala is involved in modulating consolidation of memory for classical fear conditioning
51. Learning-induced changes of auditory receptive fields
52. Physiological memory in primary auditory cortex: Characteristics and mechanisms
53. The switching model of latent inhibition: An update of neural substrates
54. Basolateral amygdala lesions do not disrupt latent inhibition
55. Functional inactivation of the amygdala before but not after auditory fear conditioning prevents memory formation