Brain scans now catch chemicals too

Ewen Callaway

首页> 外文期刊>New scientist >Brain scans now catch chemicals too

【24h】

Brain scans now catch chemicals too

机译：脑部扫描现在也可以捕获化学物质

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A chemical produced during sex and linked to addiction has been visualised in a scanner as it washes across rats' brains. The feat means that functional magnetic resonance imaging (fMRI), a workhorse of neuroscience, can now be used to observe the flow of brain chemicals, not just oxygen-rich blood.rnBy pinpointing increases in blood oxygenation in the brain in response to different events - a sign that specific groups of neurons are active - fMRI is responsible for some of the hottest findings about the brain.

机译：在扫描仪中可以看到在性交过程中产生的与成瘾有关的化学物质，这种化学物质在老鼠的大脑中冲洗。这一壮举意味着功能磁共振成像（fMRI）是神经科学的重要力量，现在可以用于观察大脑化学物质的流动，而不仅是富含氧气的血液。 -特定神经元组活跃的迹象-功能磁共振成像是有关大脑的一些最热门发现的原因。

著录项

来源
《New scientist》 |2010年第2750期|9|共1页
作者
Ewen Callaway;
展开▼
作者单位

展开▼
收录信息美国《科学引文索引》(SCI);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Geochemical Processes Controlling Ionic Composition of Water in the Catchments of Lakes Saana and Saanalampi in the Kilpisj?rvi Area of North Scandinavia [J] . Valle Raidla, Enn Kaup, Sigrid Hade, Geosciences . 2019,第4期

机译：控制北斯堪的纳维亚州基尔皮什维地区的萨阿纳湖和萨阿纳兰皮湖流域水离子组成的地球化学过程
2. Natural and anthropogenic SO4 sources in the Arno river catchment, northern Tuscany, Italy: a chemical and isotopic reconnaissance [J] . Cortecci G., Dinelli E., Bencini A., Applied Geochemistry: Journal of the International Association of Geochemistry and Cosmochemistry . 2002,第2期

机译：意大利托斯卡纳北部阿尔诺河流域的天然和人为SO4来源：化学和同位素探测
3. Pagsanjan-Lumban catchment, Philippines: summary of biophysical characteristics of the catchment, background to site selection and instrumentation. (Special Issue: Assessing off-site migration of sediments and agrochemicals from agricultural/horticultural catchments in Philippines and Australia.) [J] . Cruz R. V. O., Pillas M., Castillo H. C., Agricultural Water Management . 2012,第Null期

机译：菲律宾Pagsanjan-Lumban流域：流域的生物物理特征摘要，选址和使用仪器的背景。（特刊：评估菲律宾和澳大利亚农业/园艺流域的沉积物和农药的异地迁移。）
4. The catchment area of high architectural railway stations: an application of the Graham scan algorithm [C] . A. Carteni, G. Galante, I. Henke International conference on railway engineering design and operation . 2014

机译：高层建筑火车站的集水区：Graham扫描算法的应用
5. Chemical reactions of electrochemically reduced fullerene and combining scanning electrochemical microscopy with other analytical methods. [D] . Cliffel, David Edward. 1998

机译：电化学还原富勒烯的化学反应，并将扫描电化学显微镜与其他分析方法结合使用。
6. Mechanical feedback enables catch bonds to selectively stabilize scanning microvilli at T-cell surfaces [O] . Robert H. Pullen III, Steven M. Abel 2019

机译：机械反馈使捕获键能够选择性地稳定T细胞表面的扫描微绒毛
7. Estimating Snow Mass in North America Through Assimilation of Advanced Microwave Scanning Radiometer Brightness Temperature Observations Using the Catchment Land Surface Model and Support Vector Machines [O] . Yuan Xue, Barton A. Forman, Rolf H. Reichle 2018

机译：使用集水区陆表面模型和支持向量机的先进微波扫描辐射计亮度温度观测估算北美的雪群

Brain scans now catch chemicals too

摘要

著录项

相似文献

相关主题

期刊订阅