Ideally, elucidating the role of specific brain circuits in animal behavior would require the ability to measure activity at all involved synapses, possibly with unrestricted field of view, thus even at those boutons deeply located into the brain. Here, we introduce and validate an efficient scheme...
Mapping of the human visual cortex using image-guided transcranial magnetic stimulation We describe a protocol using transcranial magnetic stimulation (TMS) to systematically map the visual sensations induced by focal and non-invasive stimulat... E,Fernandez,and,... - 《Brain Research Protocols》 被...
- 《Human Brain Mapping》 被引量: 246发表: 2010年 An fMRI study comparing brain activation between word generation and electrical stimulation of language-implicated acupoints We compared the brain activation on functional magnetic resonance imaging (MRI) during word generation with the activation during...
However, the basic relationship between its brain-wide axonal projections and functional dynamics is not known. Here we combine optogenetics and fMRI to produce a brain-wide 5-HT evoked functional map. We find that DRN photostimulation leads to an increase in the hemodynamic response in the DRN...
The standard homoncular maps imply that different functions map different parts of the brain. The chapter concentrates on three areas of the functional organization of the brain, giving examples of findings based upon studies with subdural electrodes: (1) small regions of the brain can have very ...
Here, we present a mu Doppler ultrasound method able to detect and map the cerebral blood volume (CBV) over the entire brain with an important increase in sensitivity. This method is based on imaging the brain at an ultrafast frame rate (1 kHz) using compounded plane wave emissions. A ...
One of the key genes that regulate human brain size, MCPH1 has evolved under strong Darwinian positive selection during the evolution of primates. During this evolution, the divergence of MCPH1 protein sequences among primates may have caused functional
In this issue of Neuron, Nelson and colleagues report a novel parcellation of human lateral parietal cortex based on task-induced response profiles and resting-state functional connectivity. Their findings inform current debates about the contributions of parietal cortex to cognition, including the retrie...
The central panel depicts the human brain functional affinity map and the boundaries of the three TPJ subregions. The left panel demonstrates the word clouds derived from the meta-analysis on cognitive function of the left TPJ subregions, and the right panel is for their homotopic positions 在...
Allodynia, a form of neuropathic pain, is defined as pain in response to a non-nociceptive stimulus. The brain regions responsible for pain, which are not normally activated, can be activated in allodynic mice by providing a suitable stimulus to Aβ-fibers, which transmit signals from tactile ...