The heart is regarded merely as a wiring diagram. Alternatively an attempt may be made to identify in vitro the sources of current in terms of concentration differences of ions inside and outside the cells, and to examine how individual currents are switched on and off. Such studies ignore ...
Sleep is ubiquitous and essential, but its mechanisms remain unclear. Studies in animals and humans have provided insights of sleep at vastly different spatiotemporal scales. However, challenges remain to integrate local and global information of sleep.
000 h of local field potentials in the clinic and at home during unstructured activity, as well as during DBS and exposure therapy. The wide range of symptom severity over which the data were captured allowed us to identify candidate neural biomarkers of OCD symptom intensity. This work ...
(except oral cavity): implantation of pacemakers, defibrillators, cochlear implants, and drug pumps; (f) skull fractures and/or severe head injury; (g) get seizures; (h) has mental disorders; (i) severe physical conditions (such as heart disease); and (j) other diseases or medical ...
However, despite these promising data, the paracrine EXO signaling between cardiomyocytes of the same myocardium, as well as EXO signaling during ischemia, remains poorly understood. Improving our knowledge of cell–cell signaling within the failing heart may give rise to therapeutic solutions in the ...
and then diagnosed every heart beat accurately.According to the percentage of cardiac arrhythmia in total heart beat,the patients were divided into the rare group,the sporadic group and the frequent group by < 0.1 %,0.1%-1%,and > 1%.The morphological and distribution character...
heart rate, blood pressure, body temperature, and food intake27,28. In general, untethered recordings from conscious animals are thought to be superior to those from restrained or anesthetized animals, since they represent a more normal physiological and behavioral state and are more predictive of ...
The schematic diagram demonstrates how the soft and flex- ible cover material can be used as a cranial window in rats (Fig. 1B,C). We performed open-skull craniotomy of the rat with a large area covering almost one hemisphere between the bregma and lamda (Supplementary Fig. S4). In ...
The animal was perfused with 4% paraformaldehyde (PFA) in chilled saline through the heart and the brain was removed from the skull. The brain was post-fixed overnight in 4% PFA then transferred to 10% sucrose until it sank. Coronal sections (100 μm) were prepared using a microtome....
Comparison between resting-state fMRI and LFP connectivities.aSchematic diagram of correlation and coherences computed in the recordings of the spinal cord.b,cGroup averaged within and across segments dorsal to dorsal (D–D) as well as dorsal to intermediate GM (D–IGM) connectivity was computed....