2006-02-01から1ヶ月間の記事一覧

Adams RB Jr, Gordon HL, Baird AA, Ambady N, Kleck RE. Effects of gaze on amygdala sensitivity to anger and fear faces. Science. 2003 Jun 6;300(5625):1536.

amygdala fMRI Adams Kleck

Science/AAAS | Science Magazine: Sign In 1ページ（サプリメントも）！扁桃体が「threat-related ambiguity」、んーと脅迫感に関連したあいまいさ？の処理に関わってんじゃないかっていう。それまで怒ってる顔を見せたときにも、怖がってる顔を見せたとき…

Rustichini A. Neuroscience. Emotion and reason in making decisions. Science. 2005 Dec 9;310(5754):1624-5.

Rustichini

NEUROSCIENCE: Emotion and Reason in Making Decisions -- Rustichini 310 (5754): 1624 -- Science 上のレビュー。

Hsu M, Bhatt M, Adolphs R, Tranel D, Camerer CF. Neural systems responding to degrees of uncertainty in human decision-making. Science. 2005 Dec 9;310(5754):1680-3.

neuroeconomics gambling uncertainty risk ambiguity human fMRI OFC Amygdala striatum Hsu Camerer

Neural Systems Responding to Degrees of Uncertainty in Human Decision-Making -- Hsu et al. 310 (5754): 1680 -- Science Uncertainty - Wikipedia, the free encyclopedia Risk - Wikipedia, the free encyclopedia Ambiguity - Wikipedia, the free e…

Yu AJ, Dayan P. Uncertainty, neuromodulation, and attention. Neuron. 2005 May 19;46(4):681-92.

uncertainty attention ACh Norepinephrine Yu Dayan

Neuron - Uncertainty, Neuromodulation, and Attention Neuron - Technical Difficulties Page Expected uncertaintyとUnexpected uncertainty。riskとambiguity？いぜんセミナーで紹介しておきながら、ぜんぜんおもいださんかった… もういちどタスクを思い…

Grace AA, Bunney BS. Intracellular and extracellular electrophysiology of nigral dopaminergic neurons--1. Identification and characterization. Neuroscience. 1983 Oct;10(2):301-15.

DA DA-identification

Intracellular and extracellular electrophysiology ...[Neuroscience. 1983] - PubMed Result 黒質DAニューロンの電気生理学的特質。in vivo. ラベリング。イントラとエクストラ。スパイク幅が広かったり入力抵抗が高かったり。 DAはそういうふうであった…

Pinault D. A novel single-cell staining procedure performed in vivo under electrophysiological control: morpho-functional features of juxtacellularly labeled thalamic cells and other central neurons with biocytin or Neurobiotin. J Neurosci Methods. 1996 A

juxtacellular

A novel single-cell staining procedure performed i...[J Neurosci Methods. 1996] - PubMed Result ジャクスタセルラー・ラベリングのはしり。in vivoで形態学的同定が可能。麻酔下でなきゃいけないし、サルには使えそうじゃないけど…。ヒストロジーよか…

Frank MJ, Seeberger LC, O’reilly RC. By carrot or by stick: cognitive reinforcement learning in parkinsonism. Science. 2004 Dec 10;306(5703):1940-3. Epub 2004 Nov 4.

DA Parkinsonism RL O’reilly

By Carrot or by Stick: Cognitive Reinforcement Learning in Parkinsonism -- Frank et al. 306 (5703): 1940 -- Science アメとムチ。２種類のタスク（確率と序列）をやってもらったところ、黒質DAニューロンが減ってるパーキンソン病患者さんは良い結果…

Ungless MA, Magill PJ, Bolam JP. Uniform inhibition of dopamine neurons in the ventral tegmental area by aversive stimuli. Science. 2004 Mar 26;303(5666):2040-2.

DA juxtacellular DA-identification Bolam

Uniform Inhibition of Dopamine Neurons in the Ventral Tegmental Area by Aversive Stimuli -- Ungless et al. 303 (5666): 2040 -- Science 麻酔下ラットでジャクスタセルラ。VTAで、嫌悪刺激に対して興奮応答を示すのはDAじゃないってことを明らかにし…

Tepper JM, Martin LP, Anderson DR. GABAA receptor-mediated inhibition of rat substantia nigra dopaminergic neurons by pars reticulata projection neurons. J Neurosci. 1995 Apr;15(4):3092-103.

DA SNr Tepper

GABAA receptor-mediated inhibition of rat substantia nigra dopaminergic neurons by pars reticulata projection neurons -- Tepper et al. 15 (4): 3092 -- Journal of Neuroscience テッパー警部の。

Scammell TE, Saper CB. Orexin, drugs and motivated behaviors. Nat Neurosci. 2005 Oct;8(10):1286-8.

orexin motivation

Orexin, drugs and motivated behaviors - Nature Neuroscience オレキシンレビュー。 あと http://www.med.or.jp/jams/symposium/kiroku/124/pdf/124053.pdf桜井武「視床下部オレキシン神経の機能：エネルギーバランスに応じた適応行動の制御」

Harris GC, Wimmer M, Aston-Jones G. A role for lateral hypothalamic orexin neurons in reward seeking. Nature. 2005 Sep 22;437(7058):556-9. Epub 2005 Aug 14.

orexin DA reward Aston-Jones

A role for lateral hypothalamic orexin neurons in reward seeking : Nature オレキシン。外側視床下部に存在し、摂食行動や睡眠・覚醒のリズムの制御にかかわるとされているオレキシン（"orexis"=食欲）ニューロンは、VTA、NAcに投射している。こいつを注…

Garris PA, Kilpatrick M, Bunin MA, Michael D, Walker QD, Wightman RM. Dissociation of dopamine release in the nucleus accumbens from intracranial self-stimulation. Nature. 1999 Mar 4;398(6722):67-9.

DA ICS NAc Garris Wightman

Page not found : Nature Publishing Group 脳内自己刺激（ICS)、ドーパミン、ボルタメトリー。VTA、黒質の電気刺激によってDAを放出させている。ICSの学習はDAが出ていないときは起こらないが、刺激によってNAcで細胞外DA濃度が高まれば起こる。しかしなが…

Brown J, Bullock D, Grossberg S. How the basal ganglia use parallel excitatory and inhibitory learning pathways to selectively respond to unexpected rewarding cues. J Neurosci. 1999 Dec 1;19(23):10502-11.

DA PPTN RL Striatum model Grossberg

How the Basal Ganglia Use Parallel Excitatory and Inhibitory Learning Pathways to Selectively Respond to Unexpected Rewarding Cues -- Brown et al. 19 (23): 10502 -- Journal of Neuroscience DAの興奮応答と抑制応答が生じるメカニズムはちがうの…

Horvitz JC. Mesolimbocortical and nigrostriatal dopamine responses to salient non-reward events. Neuroscience. 2000;96(4):651-6.

DA

Mesolimbocortical and nigrostriatal dopamine respo...[Neuroscience. 2000] - PubMed Result

Redgrave P, Prescott TJ, Gurney K. Is the short-latency dopamine response too short to signal reward error? Trends Neurosci. 1999 Apr;22(4):146-51.

DA reward Redgrave REE

Is the short-latency dopamine response too short t...[Trends Neurosci. 1999] - PubMed Result