There are as many as 86 billion neurons in the human brain. They make trillions of synaptic connections, with each neuron connecting with other neurons to create a complex network.  It is through ...

A breakthrough study has uncovered a hidden player in Parkinson’s disease—24-OHC, a cholesterol metabolite that fuels the ...

Scientists have identified a tiny genetic change—present in nearly all living humans but absent in our closest extinct ...

Johns Hopkins University School of Medicine researchers have discovered a dual regulatory mechanism safeguarding ...