Role of hippocampal H1 receptors in radial maze performance and hippocampal theta activity in rats

2007 ◽  
Vol 73 (4-6) ◽  
pp. 231-237 ◽  
Author(s):  
Takayoshi Masuoka ◽  
Chiaki Kamei
Keyword(s):  
Radial Maze ◽  
Theta Activity ◽  
Maze Performance ◽  
Hippocampal Theta Activity ◽  
Radial Maze Performance ◽  
Hippocampal Theta

5-HT 1A agonists induce hippocampal theta activity in freely moving cats: role of presynaptic 5-HT 1A receptors

1996 ◽  
Vol 739 (1-2) ◽  
pp. 192-200 ◽  
Author(s):  
Franco Marrosu ◽  
Casimir A. Fornal ◽  
Christine W. Metzler ◽  
Barry L. Jacobs
Keyword(s):  
Theta Activity ◽  
Hippocampal Theta Activity ◽  
Freely Moving ◽  
Hippocampal Theta ◽  
Freely Moving Cats

Radial maze performance in three strains of mice: role of the fimbria/fornix

1983 ◽  
Vol 263 (1) ◽  
pp. 172-176 ◽  
Author(s):  
Daniel K. Reinstein ◽  
Thomas DeBoissiere ◽  
Narda Robinson ◽  
Richard J. Wurtman
Keyword(s):  
Radial Maze ◽  
Maze Performance ◽  
Radial Maze Performance

Hippocampal Theta Activity and Learning: A Reply to Douglas

1969 ◽  
Vol 24 (2) ◽  
pp. 580-582 ◽  
Author(s):  
Thomas L. Bennett
Keyword(s):  
Decision Making ◽  
Information Processing ◽  
Electrical Activity ◽  
Memory Consolidation ◽  
Theta Activity ◽  
Hippocampal Theta Activity ◽  
And Performance ◽  
Hippocampal Theta ◽  
Learning And Performance

Adey and his associates have asserted that theta electrical activity recorded from the hippocampus during learning and performance reflects the role of this structure in information processing, decision making and memory consolidation. This notion was recently questioned by Douglas (1967) who concluded that the tasks employed by Adey and his associates to assess theta activity were tasks which the lesion literature indicated do not requite hippocampal functioning to be learned. The present paper questions Douglas' assertion by describing studies in the lesion literature which demonstrate that the tasks used by Adey and his co-workers may actually require hippocampal functioning to be learned.

Hippocampal Theta and Learning: Some Further Comments

1969 ◽  
Vol 24 (3) ◽  
pp. 965-966 ◽  
Author(s):  
Thomas L. Bennett
Keyword(s):  
Learning Process ◽  
Theta Activity ◽  
Hippocampal Theta Activity ◽  
Hippocampal Theta

Douglas' reply to Bennett's criticism is discussed. The author concluded that Douglas may be correct in questioning Adey's hypothesis that hippocampal theta activity reflects the role of this structure in mediating the learning process but not on the basis of many of the arguments Douglas has made.

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