2009-08-01から1ヶ月間の記事一覧
すっごく遅れてごめんなさい(・・;)HAREに先を越されたザッキーです。。。。。今回紹介する文献は Cellular and systems mechanisms of memory strength as a constraint on auditory fear reconsolidation Szu-Han Wang, Lucas de Oliveira Alvares & Karim…
前回に続いてNMDARとシナプス可塑性です。anさんに続いてプレシナプス性の可塑性でもあります。 Bidoret,C., Ayon,A., Barbour,B., and Casado,M. (2009). Presynaptic NR2A-containing NMDA receptors implement a high-pass filter synaptic plasticity ru…
BRIEF COMMUNICATION ですが、今回紹介するのはこちら。 L-type voltage-dependent Ca(2+) channels mediate expression of presynaptic LTP in amygdala. Fourcaudot E, Gambino F, Casassus G, Poulain B, Humeau Y, Lüthi A. Nat Neurosci. 2009 Aug 2. […
Behavioral stress accelerates plaque pathogenesis in the brain of Tg2576 mice via generation of metabolic oxidative stress.Kang-Woo Lee*, Jung-Bin Kim†, Ji-Seon Seo*, Tae-Kyung Kim*, Joo-Young Im*, In-Sun Baek*, Kyoung-Shim Kim*, Ja-Kyeong…
今回は短くいくことが目標です。The central nucleus of the amygdala and corticotropin-releasing factor: insights into contextual fear memory. Pitts MW, Todorovic C, Blank T, Takahashi LK. J Neurosci. 2009 Jun 3;29(22):7379-88.Click here to r…
Cannabinoid modulation of hippocampal long-term memory is mediated by mTOR signaling Emma Puighermanal1, Giovanni Marsicano2, Arnau Busquets-Garcia1, Beat Lutz3, Rafael Maldonado1 & Andrés Ozaita1Nature Neuroscience 2 August 2009 | doi:10.…
Targeted disruption of cocaine-activated nucleus accumbens neurons prevents context-specific sensitization. - PubMed - NCBI Koya E, Golden SA, Harvey BK, Guez-Barber DH, Berkow A, Simmons DE, Bossert JM, Nair SG, Uejima JL, Marin MT, Mitch…
Cornering the Fear Engram: Long-Term Synaptic Changes in the Lateral Nucleus of the Amygdala after Fear Conditioning Jeong-Tae Kwon and June-Seek Choi The Journal of Neuroscience, August 5, 2009, 29(31):9700-9703恐怖条件づけの音経路を担うM…
090729の訓練で出た質問についてです。＊CSとUSについて 質問は、CSは弱いEPSPを起こすもの、USはシナプス後の強い脱分極を起こすもの、とはっきり区別されているのか？示されているのか？という理解でいいでしょうか。 CSが弱いEPSPを起こすことやUSが脱分…
