f**d
发帖数: 768 | 1 这是一本计算神经科学的优秀著作，全文拷贝这里（图和公式缺），有兴趣的同学可以
阅读
如需要，我可以分享PDF文件（－－仅供个人学习，无商业用途）
From Computer to Brain
William W. Lytton
From Computer to Brain
Foundations of Computational Neuroscience
Springer
William W. Lytton, M.D.
Associate Professor, State University of New York, Downstato, Brooklyn, NY
Visiting Associate Professor, University of Wisconsin, Madison
Visiting Associate Professor, Polytechnic University, Brooklyn, NY
Staff Neurologist., Kings County Hospital, Brooklyn, NY
In From Computer to Brain: ... 阅读全帖 |
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r********n
发帖数: 7441 | 2 发信人: conti (conti), 信区: TsinghuaCent
标 题: zz pk饶毅进入第二轮的张旭的背景
发信站: 水木社区 (Sun Aug 28 15:38:09 2011), 站内
如果神经方向就只能上一个候选人，那么张旭入选还真是一点也不出格
发信人: WeiLiao (WeiLiao), 信区: Biology
标 题: 张旭的publications
发信站: BBS 未名空间站 (Sun Aug 28 01:39:20 2011, 美东)
去查了一下，张旭总共发表了90多篇英文文章（不算中文）。回国之后作为联系作者也
有快20篇了。其中有cell, neuron, Journal of neuroscience, PNAS 好多篇。
而且他
1995年就回国了，那个时候国内的环境有多差不用说了吧。这也快20年了。比饶益
2007
年才全职回去多了12年。比起培养的中国学生也多多了，算国内贡献肯定不会小。如果
他一直留在国外，成就未必就比饶差。谁把饶益的文章列一列。国内多少篇，总共多少
篇，培养了多少中国学生？
1. Li KC, Wang F, ... 阅读全帖 |
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W*****o
发帖数: 1780 | 3 去查了一下，张旭总共发表了90多篇英文文章（不算中文）。回国之后作为联系作者也
有快20篇了。其中有cell, neuron, Journal of neuroscience, PNAS 好多篇。而且他
1995年就回国了，那个时候国内的环境有多差不用说了吧。这也快20年了。比饶益2007
年才全职回去多了12年。比起培养的中国学生也多多了，算国内贡献肯定不会小。如果
他一直留在国外，成就未必就比饶差。谁把饶益的文章列一列。国内多少篇，总共多少
篇，培养了多少中国学生？
1. Li KC, Wang F, Zhong YQ, Lu YJ, Wang Q, Zhang FX, Xiao HS, Bao L, Zhang X
. (2011) Reduction of follistatin-like 1 in primary afferent neurons
contributes to neuropathic pain hypersensitivity. Cell Res, 21: 697-699.
2. Li KC, Zhang FX, Li CL, Wang F, Yu MY, Z... 阅读全帖 |
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C***k
发帖数: 1570 | 4 are important for the fine control of gait and movement. These
proprioception
receptors are connected to the spinal cord through large fibers. Smaller
afferent fibers
transmit pain (nociception), joint sensation (kinesthesia), and temperature
and touch
perception. (B) All sensory fibers have their nuclei located in the dorsal
root ganglia.
The sensory neurons express high amounts of NKCC1 (Na-K-2Cl contransporter)
protein. (C) In the spinal cord, the terminals of these primary afferent (
sensory |
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p********3
发帖数: 5750 | 5 INTRODUCTION — The word "acupuncture" is derived from the Latin words "acus
" (needle) and "punctura" (penetration). Acupuncture originated in China
approximately 2000 years ago and is one of the oldest medical procedures in
the world.
Over its long history and dissemination, acupuncture has diversified and
encompasses a large array of styles and techniques. Common styles include
Traditional Chinese, Japanese, Korean, Vietnamese, and French acupuncture,
as well as specialized forms such as hand,... 阅读全帖 |
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p********3
发帖数: 5750 | 6 再让你长长见识：大家看和文献3-6相关的那句话，专门提出了中药的肾脏毒性问题，表明实际上的肾脏毒性比原先预期想象的还要普遍。
大家没有忘记在对Herb Medicine管制更严格的欧盟对中药 Ban了吧。 我上篇文献里面说了欧盟对Herb的管理对美国严格， 谈得比较细，有兴趣的可以仔细阅读。
Author
Marc E De Broe, MD, PhD Section Editor
Gary C Curhan, MD, ScD Deputy Editor
John P Forman, MD, MSc
Last literature review version 19.2: May 2011 | This topic last updated:
June 15, 2010
INTRODUCTION — In 1991, physicians in Belgium noted an increasing number of
women who presented with acute, often near end-stage renal disease
following expo... 阅读全帖 |
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S******9
发帖数: 2837 | 7 45 woman feet feel hot, the skin of her feet is pink, dry and hot.
which of the following fibers are most likely to be disrupted?
1.autonomic afferent
2.postganglionic sympathetic
3.preganglionic parasympathetic
4.somatic cutaneous afferent
感谢 |
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r********r
发帖数: 352 | 8 我觉得你记反了。
E for exit没错，不过kidney perfusion requires vasodilation of afferent blood
vessel and vasoconstriction of efferent blood vessel (想像一个管子，进口要
大，出口要小，这样管子里才有足够的水压，如果进口小，出口大，就没水压了，不是
吗) vasodilation of afferent blood vessel requires prostaglandins, so
NSAIDs inhibits the vasodilation.
ACEI causes vasodilation of efferent blood vessel, buy it self, this
mechanism is very good for lowering BP and protecting the kidneys, but with
the combination of NSAIDs, it may cause kidney injury, especially ... 阅读全帖 |
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u*******s
发帖数: 688 | 9 好，理清楚了：
Afferent arteriole: maintained in vasodilated state by prostaglandins
Efferent arteriole: maintained in vasoconstricted state by Angiotensin II
NSAID: block PG and cause vasoconstriction of afferent
ACE-I: block AG-II and cause vasodilation of efferent.
Concomitant use of NSAID, ACE-I, LOOP can cause acute renal failure. |
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r********r
发帖数: 352 | 10 我觉得你记反了。
E for exit没错，不过kidney perfusion requires vasodilation of afferent blood
vessel and vasoconstriction of efferent blood vessel (想像一个管子，进口要
大，出口要小，这样管子里才有足够的水压，如果进口小，出口大，就没水压了，不是
吗) vasodilation of afferent blood vessel requires prostaglandins, so
NSAIDs inhibits the vasodilation.
ACEI causes vasodilation of efferent blood vessel, buy it self, this
mechanism is very good for lowering BP and protecting the kidneys, but with
the combination of NSAIDs, it may cause kidney injury, especially ... 阅读全帖 |
|
u*******s
发帖数: 688 | 11 好，理清楚了：
Afferent arteriole: maintained in vasodilated state by prostaglandins
Efferent arteriole: maintained in vasoconstricted state by Angiotensin II
NSAID: block PG and cause vasoconstriction of afferent
ACE-I: block AG-II and cause vasodilation of efferent.
Concomitant use of NSAID, ACE-I, LOOP can cause acute renal failure. |
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k*****e
发帖数: 22013 | 12 【 以下文字转载自 ChinaNews 讨论区 】
发信人: pipigou123 (鼠姐虎弟), 信区: ChinaNews
标 题: Re: 在美国，学中医的比这里大部分人赚得多
发信站: BBS 未名空间站 (Sun Aug 14 19:55:23 2011, 美东)
INTRODUCTION — The word "acupuncture" is derived from the Latin words "acus
" (needle) and "punctura" (penetration). Acupuncture originated in China
approximately 2000 years ago and is one of the oldest medical procedures in
the world.
Over its long history and dissemination, acupuncture has diversified and
encompasses a large array of styles and techniques. ... 阅读全帖 |
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j******8
发帖数: 1006 | 13 why disney is down affer hour? i thought their earning is good.. |
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g*2
发帖数: 658 | 14 刚刚去uptodate查了一下，输入“pepper"或 "chili", 出来的只有Cayenne。原来它就
是造Capsaicin的原料。好处还不少，有抗炎止痛， 促进心血管循环，促进消化。我也
是到了美国才发现，从国内来的几乎没有不吃辣的（除了我），以前我室友， 湖南来
的， 吃饭就是西兰花加上老干妈。好处很多，当然如果有消化道溃疡的要当心，而且
也会可能对其他药物有干扰，比如抗高血压药，因为会产生catecholamine儿茶酚胺.有
兴趣的可以看看。
Dosage and Standardization
Oral: 400 mg 3 times/day, standardized to contain ≥0.25% capsaicin content
per dose; may also be standardized to Scoville heat units, with 150,000
being average
Topical: Apply as directed by manufacturer
Reported Uses
Anti-inflammatory and ... 阅读全帖 |
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y****i
发帖数: 2108 | 15 2011年1月的commentary review.
把结论部分给你摘出来：
The important message 。。。 is that the functional results 。。。are
less
favorable 。。。compared with the excellent reports of Xiao [1].
only one of eight sacral nerves innervating the bladder with at best
20–30%
of the total sacral parasympathetic outflow to the urinary bladder is
activated on stimulation for initiation of micturition.
The authors’ plea is noteworthy, to continue scientific evaluation of
the
risks and the benefits of this procedure before it may... 阅读全帖 |
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p***p
发帖数: 559 | 16 using Eclipse Mertics http://metrics.sourceforge.net/ to diagnose my code, there is a parameter "instability", what does it mean?
Afferent Coupling (Ca)
The number of classes outside a package that depend on classes inside the
package.
Efferent Coupling (Ce)
The number of classes inside a package that depend on classes outside the
package.
Instability (I)
Ce / (Ca + Ce) |
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J******s
发帖数: 7538 | 17 so lipid binding albumin was from lymph, entered LN through afferent
lymphatics. |
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c****r
发帖数: 494 | 18 impaired dorsal root afferent input. check Goljan HY 100 |
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M********r
发帖数: 179 | 19 Scorpion I agree with you now. Kidney is one of the pivotal organs that
follow autoregulation.
Within the range 80-200mmhg，it regulate afferent arteriol by two potential
mechanisms: myogenic and tubuloglomerular feedback. So even though AgII
constrict efferent ateriol, the renal blood flow would be largely unchanged.
I would haven been missed an important point if I didn't ask you guys...
Thanks so much for discussions from all, you guys rock! |
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e****0
发帖数: 678 | 20 • Exaggerated deep tendon reflexes can be seen in lock in syndrome.
• Non bleeding varices are managed with nonselective beta-
adrenergic antagonists, such as propranolol.
• Sclerotherapy, endoscopic band ligation, and surgery are
indicated after a patient has a first episode of variceal bleeding.
• TIPS is a last resort in variceal bleeding unresponsive to
medical and endoscopic intervention.
• Ischemic colitis
CT—thickening of eth bowel ... 阅读全帖 |
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l******k
发帖数: 27533 | 21 哈哈，赞！
凭印象补充下NSAIDs对肾和血压的影响
NSAIDs constrict afferent arterioles of glomerulus, which may cause fluid
retention and therefore increase BP.
严重的情况是NSAIDS-LISINOPRIL-LOOP DIURETIC TRIAD contraindication
另外一种说法是NSAIDs有其他未知机理影响anti-hypertensive drugs efficacy like
beta blockers and thiazides... |
|
l******k
发帖数: 27533 | 22 哈哈，赞！
凭印象补充下NSAIDs对肾和血压的影响
NSAIDs constrict afferent arterioles of glomerulus, which may cause fluid
retention and therefore increase BP.
严重的情况是NSAIDS-LISINOPRIL-LOOP DIURETIC TRIAD contraindication
另外一种说法是NSAIDs有其他未知机理影响anti-hypertensive drugs efficacy like
beta blockers and thiazides... |
|
f*********1
发帖数: 189 | 23 Icetea, you are right, and I was shocked when I saw it:)
Here is what I found after googling:)
"A
lthough the spleen is the most vascular organ in the
body, it is an infrequent site of tumor metastases.
1
Explanations proposed for the relative paucity of splenic
metastases have included (1) the sharp angle made by the
splenic artery, which makes it difficult for tumor emboli
to enter the spleen; (2) the rhythmic contractile nature of
the spleen, which squeezes out the tumor embolus and
pre... 阅读全帖 |
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r***y
发帖数: 25 | 24 If we put the neural computation into several levels based on their spatial
scales, something like single synapse, group of synapse with same channel
mechanism between the same pair of pre- and post- neurons, individual pair
of pre- and post- neurons, population of neuronal pairs within the same
micro-circuit and serve the same function (i.e. LGN --> layer 4 E-E
afference), and regional cortical connection, which level do you think we
can apply STDP during simulation? The first three, the first ... 阅读全帖 |
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