| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| M Koch, U Eber. Enhancement of the acoustic startle response by stimulation of an excitatory pathway from the central amygdala/basal nucleus of Meynert to the pontine reticular formation. Experimental brain research. vol 93. issue 2. 1993-06-16. PMID:8491264. |
as the amygdaloid complex has been implicated in emotional behaviour, particularly in the mediation of fear, these findings substantiate the concept that the amygdaloid complex plays a key role for the enhancement of the asr by conditioned and unconditioned fear. |
1993-06-16 |
2023-08-12 |
human |
| K Muramoto, T Ono, H Nishijo, M Fukud. Rat amygdaloid neuron responses during auditory discrimination. Neuroscience. vol 52. issue 3. 1993-04-15. PMID:8450963. |
to investigate amygdaloid contribution to stimulus-affect association and to emotional behavior, single neuron activity was recorded in the basolateral and corticomedial amygdala of the rat amygdala during discrimination of conditioned cue tones associated with positive (glucose and intracranial self-stimulation) and negative (weak electric footshock) unconditioned stimuli. |
1993-04-15 |
2023-08-12 |
rat |
| W C Drevets, M E Raichl. Neuroanatomical circuits in depression: implications for treatment mechanisms. Psychopharmacology bulletin. vol 28. issue 3. 1993-02-11. PMID:1480730. |
one of these circuits, the limbic-thalamo-cortical circuit, which includes the amygdala, the medio-dorsal thalamus, and parts of the ventral and medial prefrontal cortex, may be engaged in abnormal reverberatory activity that maintains the cognitive and emotional set of depression. |
1993-02-11 |
2023-08-11 |
Not clear |
| C R Olson, S Y Musi. Topographic organization of cortical and subcortical projections to posterior cingulate cortex in the cat: evidence for somatic, ocular, and complex subregions. The Journal of comparative neurology. vol 324. issue 2. 1992-12-03. PMID:1430331. |
we conclude (1) that cortical afferents of cgp derive predominantly from neocortical areas including those with well established sensory and motor functions; (2) that limbic projections to cgp originate primarily in structures, including the hippocampus, which are associated with memory, as opposed to structures, including the amygdala, which are associated with emotional and instinctual behavior; and (3) that cgp contains subregions in which complex, ocular, or somatic afferents predominate. |
1992-12-03 |
2023-08-11 |
cat |
| W C Drevets, T O Videen, J L Price, S H Preskorn, S T Carmichael, M E Raichl. A functional anatomical study of unipolar depression. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 12. issue 9. 1992-10-19. PMID:1527602. |
based upon the connectivity between these portions of the prefrontal cortex and the amygdala and evidence that the amygdala is involved in emotional modulation, activity was measured in the left amygdala and found to be significantly increased in the depressed group. |
1992-10-19 |
2023-08-11 |
human |
| J E LeDou. Brain mechanisms of emotion and emotional learning. Current opinion in neurobiology. vol 2. issue 2. 1992-09-03. PMID:1638153. |
the amygdala appears to play an essential role in many aspects of emotional information processing and behavior. |
1992-09-03 |
2023-08-11 |
Not clear |
| J E LeDou. Brain mechanisms of emotion and emotional learning. Current opinion in neurobiology. vol 2. issue 2. 1992-09-03. PMID:1638153. |
studies over the past year have begun to clarify the anatomical organization of the amygdala and the contribution of its individual subregions to emotional functions, especially emotional learning and memory. |
1992-09-03 |
2023-08-11 |
Not clear |
| P Bertagne, J L Pedinielli, C Marlier. [Alexithymia. Evaluation, quantitative and clinical data]. L'Encephale. vol 18. issue 1. 1992-07-16. PMID:1600893. |
he differentiates "visceral emotions" (biologic side of the affect and lying in structures of the limbic system as the hippocampus and the amygdaloid complex) and "feelings emotions" (psychologic side of the affect). |
1992-07-16 |
2023-08-11 |
human |
| S K Sanders, A Shekha. Blockade of GABAA receptors in the region of the anterior basolateral amygdala of rats elicits increases in heart rate and blood pressure. Brain research. vol 567. issue 1. 1992-07-01. PMID:1667743. |
stimulation of the amygdala in rats is known to elicit increases in heart rate (hr) and blood pressure (bp) as well as locomotor activity associated with emotional arousal. |
1992-07-01 |
2023-08-11 |
rat |
| L Kokkinidis, T B Borowsk. Sensitization of mesolimbic brain stimulation reward after electrical kindling of the amygdala. Brain research bulletin. vol 27. issue 6. 1992-03-24. PMID:1786555. |
the kindling-elicited sensitization of mesolimbic da reward functioning seen after amphetamine challenge was discussed in relation to the role of the central amygdala in the integration of stimulus-reward associations, and in the conditioning of affective emotional states. |
1992-03-24 |
2023-08-11 |
rat |
| K R Melia, C B Sananes, M Davi. Lesions of the central nucleus of the amygdala block the excitatory effects of septal ablation on the acoustic startle reflex. Physiology & behavior. vol 51. issue 1. 1992-03-23. PMID:1741445. |
many studies have investigated the role of the septum and the amygdala in emotional behavior. |
1992-03-23 |
2023-08-11 |
Not clear |
| J W Unger, L W Lapham, T H McNeill, T A Eskin, R W Hamil. The amygdala in Alzheimer's disease: neuropathology and Alz 50 immunoreactivity. Neurobiology of aging. vol 12. issue 5. 1992-02-21. PMID:1837592. |
patients with alzheimer's disease (ad) often show emotional, motivational, and memory disturbances which may have morphological substrates that include the amygdaloid complex. |
1992-02-21 |
2023-08-11 |
human |
| A Romaniuk, M Koprowska, M Strzelczuk, M Wieczore. Behavioral and neurochemical alterations following 5,6-dihydroxytryptamine administration into the median raphe nucleus in the cat. Acta neurobiologiae experimentalis. vol 50. issue 6. 1991-11-27. PMID:2131742. |
lesions of median raphe nucleus resulted in similar, but more subtle alterations of post-carbachol emotional-defensive response similarly to dorsal raphe nucleus lesions, and they had also different biochemical effects in the "emotional regions" of the brain (hypothalamus, midbrain, amygdala). |
1991-11-27 |
2023-08-11 |
cat |
| J E LeDoux, C R Farb, T A Milne. Ultrastructure and synaptic associations of auditory thalamo-amygdala projections in the rat. Experimental brain research. vol 85. issue 3. 1991-11-05. PMID:1717305. |
projections from the acoustic thalamus to the lateral nucleus of the amygdala (al) have been implicated in the formation of emotional memories. |
1991-11-05 |
2023-08-11 |
rat |
| R Hensman, F S Guimarães, M Wang, J F Deaki. Effects of ritanserin on aversive classical conditioning in humans. Psychopharmacology. vol 104. issue 2. 1991-09-26. PMID:1908584. |
according to one formulation of the behavioural functions of 5ht, aversive conditioned stimuli mediate their behavioural and emotional effects through activation of 5ht projections from dorsal raphe nucleus to receptors of the 5ht2 family in amygdala and elsewhere. |
1991-09-26 |
2023-08-11 |
human |
| V A Feshchenko, L I Chilingarya. Dependence of electrical activity of the amygdaloid complex on level of motivation and emotional state of the dog. Neuroscience and behavioral physiology. vol 20. issue 6. 1991-07-17. PMID:2096322. |
dependence of electrical activity of the amygdaloid complex on level of motivation and emotional state of the dog. |
1991-07-17 |
2023-08-11 |
dog |
| E Iwai, M Yukie, J Watanabe, K Hikosaka, H Suyama, S Ishikaw. A role of amygdala in visual perception and cognition in macaque monkeys (Macaca fuscata and Macaca mulatta). The Tohoku journal of experimental medicine. vol 161 Suppl. 1991-05-07. PMID:2082507. |
the findings indicate that the inferotemporal cortex plays a critical role in visual perception, cognition and memory, whereas the amygdala is involved fundamentally in controlling emotional and motivational behavior. |
1991-05-07 |
2023-08-11 |
monkey |
| E Iwai, M Yukie, J Watanabe, K Hikosaka, H Suyama, S Ishikaw. A role of amygdala in visual perception and cognition in macaque monkeys (Macaca fuscata and Macaca mulatta). The Tohoku journal of experimental medicine. vol 161 Suppl. 1991-05-07. PMID:2082507. |
however, the amygdala is concerned with vision in the following ways: it receives neutral visual information highly processed in the visual cortex, invests the information with emotional and motivational significance through interactions with the cortical and subcortical systems of emotion and motivation, and then it returns the information coded to the visual areas to be re-processed; to be consciously perceived in area teo, and to be meaningfully cognized, recognized and memorized in areas te and teg. |
1991-05-07 |
2023-08-11 |
monkey |
| A Pert, R Post, S R Weis. Conditioning as a critical determinant of sensitization induced by psychomotor stimulants. NIDA research monograph. vol 97. 1991-01-09. PMID:1978927. |
in the amygdala, mesolimbic da may serve to modulate processes that attach emotional significance to environmental stimuli; further, da may play a role in determining which stimuli gain access to structures afferent to the amygdala, including the nucleus accumbens. |
1991-01-09 |
2023-08-11 |
Not clear |
| J F Bernard, G F Huang, J M Besso. Effect of noxious somesthetic stimulation on the activity of neurons of the nucleus centralis of the amygdala. Brain research. vol 523. issue 2. 1990-10-23. PMID:2400920. |
in addition, they are in good agreement with the involvement of the amygdala in emotional, autonomic and/or behavioral reactions to noxious events. |
1990-10-23 |
2023-08-11 |
rat |