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Researchers have thus far been unable to define how dopamine influences cocaine reward. A recent report published in Neuron has shown that cocaine administration increases dopamine levels in the striatum, activating a signaling pathway that was previously unknown.

Mouse study finds dramatic increase in brain plaques when key cells are lacking.

When a mother drinks alcohol during pregnancy, even a small dose, she can increase the chances that the next three generations may develop alcoholism, according to a new study from Binghamton University.

Novel gene mutation could help explain why shorter days can trigger depression.

You're at a crowded party, noisy with multiple conversations, music and clinking glasses. But when someone behind you says your name, you hear it and quickly turn in that direction.

Animal studies suggest greater emphasis for better results and highlight key role of brain system in rebuilding structure and function.

New light shed on neurogenesis in the hippocampus and the molecular basis for the promotion of spatial memory capacity.

Feeding is essential for survival. Senses such as smell or sight can help guide us to good food sources, but the final decision to eat or reject a potential food is controlled by taste.

Analyzing the complexity of our perception.

Glioblastoma is the most aggressive manifestation of brain tumours. Due to its high invasive capacity and uncontrolled, infiltrating growth, it is particularly difficult to manage. Currently, the treatment for this disease consists of a combination of surgery (when possible), radiation and chemotherapy.