Presentation | 1998/11/17 On the slow-dynamics in spontaneous activity of central single neurons during sleep K. Nakamura, K. Takahashi, N. Katayama, M. Nakao, T. Kodama, M. Yamamoto, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Spontaneous single-unit activity during sleep was recorded from neurons in the region of the cat's lateral geniculate nucleus. The results showed a white noise-like spectrum in the low frequency range, 0.04-1.0 Hz, during steady-state non-REM sleep(slow-wave sleep), and a 1/f-noise, during REM sleep. These results are consistent with our previous reports regarding the thalamic ventrobasal complex neurons, as well as the hippocampal theta and pyramidal neurons, the neurons of the mesencephalic reticular formation, the primary somatosensory cortex, and areas 6 and 18. Possible mechanisms underlying the transition in slow-dynamics between non-REM and REM sleep are discussed in view of an alteration in neuronal interactions due to changes in the effects of aminergic/cholinegic modulations of the brain during sleep. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Lateral geniculate nucleus / power spectral analysis / REM sleep / non-REM sleep / 1/f flucutuation |
Paper # | MBE98-98,NC98-68 |
Date of Issue |
Conference Information | |
Committee | NC |
---|---|
Conference Date | 1998/11/17(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Neurocomputing (NC) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | On the slow-dynamics in spontaneous activity of central single neurons during sleep |
Sub Title (in English) | |
Keyword(1) | Lateral geniculate nucleus |
Keyword(2) | power spectral analysis |
Keyword(3) | REM sleep |
Keyword(4) | non-REM sleep |
Keyword(5) | 1/f flucutuation |
1st Author's Name | K. Nakamura |
1st Author's Affiliation | Graduate School of Information Sciences, Tohoku University() |
2nd Author's Name | K. Takahashi |
2nd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
3rd Author's Name | N. Katayama |
3rd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
4th Author's Name | M. Nakao |
4th Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
5th Author's Name | T. Kodama |
5th Author's Affiliation | Tokyo Metropolitan Institute for Neurosciences |
6th Author's Name | M. Yamamoto |
6th Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
Date | 1998/11/17 |
Paper # | MBE98-98,NC98-68 |
Volume (vol) | vol.98 |
Number (no) | 401 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |