Noradrenaline is a neuromodulator that has been linked to arousal and boosting alertness, but can lead to anxiety in large amounts. Unlike neurotransmitters, which enable cell-to-cell communication, ...

Researchers have found that one key role of the neuromodulator noradrenaline, produced by the locus coeruleus, is to help the brain learn from surprising outcomes. When your brain needs you to pay ...

Good news for adrenaline junkies. An adrenaline burst could help scientists learn when we experience surprises due to the hormone noradrenaline, or norepinephrine. A study conducted at the ...

An international team of researchers has provided valuable insights into the brain's noradrenaline (NA) system, which has been a longtime target for medications to ...

Broken Heart Syndrome is a condition triggered by severe emotional or physical stress. This condition temporarily weakens the heart muscles as the flood of stress hormones like adrenaline, ...