Abstract
Increasing serotonin (5-hydroxytryptamine 5HT) function is anxiogenic in animals and man. Patients with panic disorder appear hypersensitive to the anxiogenic effect of increasing 5HT function, possibly due to increased sensitivity of postsynaptic 5HT1c or 5HT3 receptors. Presynaptic (5HT1a) function may be reduced in panic disorder patients. Both phenomena can be explained as the result of decreased production of 5HT in the presynaptic neuron.
| Original language | English |
|---|---|
| Pages (from-to) | 256-257 |
| Number of pages | 2 |
| Journal | European Neuropsychopharmacology |
| Volume | 3 |
| Issue number | 3 |
| DOIs | |
| State | Published - Sep 1993 |
| Externally published | Yes |
Keywords
- Anxiety
- Panic disorder
- Serotonin