A 22-year-old male presented with headache, vomiting, left-sided ataxia, and left-sided mild hearing loss of 1-month duration. The vision was normal. Fundus examination showed papilledema. left-sided ...
By about 1900 the observations of Hertwig, Fol, and others were brought together to make the now-familiar picture: a single sperm cell penetrates the egg cell; the nucleus of the sperm merges with the ...
The composition of nodes that effectively transmit sinusoidal waves in a model network resembling C. elegans' electrical synapses network changes according to the waves' wavenumber.
Research from the Autonomous University of Barcelona in Spain found that individual tea bags steeped in boiling water can release billions of micro- and nanoplastic particles. Here's what to know.
Scientists have known for decades that the brain has the capacity to spontaneously increase pain thresholds, allowing athletes, for instance, to muscle through injuries to complete a match or injured ...