Correction: Synaptic phospholipids as a new target for cortical hyperexcitability and E/I balance in psychiatric disorders.

Following the publication of this article the authors noted that Torfi Sigurdsson's name was misspelled. Instead of Sigrudsson it should be Sigurdsson. The PDF and HTML versions of the paper have been modified accordingly.

Synaptic phospholipids as a new target for cortical hyperexcitability and E/I balance in psychiatric disorders.

Lysophosphatidic acid (LPA) is a synaptic phospholipid, which regulates cortical excitation/inhibition (E/I) balance and controls sensory information processing in mice and man. Altered synaptic LPA signaling was shown to be associated with psychiatric disorders. Here, we show that the LPA-synthesizing enzyme autotaxin (ATX) is expressed in the astrocytic compartment of excitatory synapses and modulates glutamatergic transmission.

Disturbances of novel object exploration and recognition in a chronic ketamine mouse model of schizophrenia.

Schizophrenia is a chronic and devastating disease with an overall lifetime risk of 1%. While positive symptoms of schizophrenia such as hallucinations and delusions are reduced by antipsychotic medication based on the inhibition of type 2 dopaminergic receptors (D2R), negative symptoms (e.g.