Animal models of cognitive dysfunction and negative symptoms of schizophrenia: focus on NMDA receptor antagonism

JC Neill, S Barnes, S Cook, B Grayson, NF Idris… - Pharmacology & …, 2010 - Elsevier
Cognitive deficits in schizophrenia remain an unmet clinical need. Improved understanding
of the neuro-and psychopathology of these deficits depends on the availability of carefully …

Enhanced cognitive flexibility in reversal learning induced by removal of the extracellular matrix in auditory cortex

MFK Happel, H Niekisch… - Proceedings of the …, 2014 - National Acad Sciences
During brain maturation, the occurrence of the extracellular matrix (ECM) terminates juvenile
plasticity by mediating structural stability. Interestingly, enzymatic removal of the ECM …

A meta-analytical review of transcranial direct current stimulation parameters on upper limb motor learning in healthy older adults and people with Parkinson's disease

J Siew-Pin Leuk, KE Yow, C Zi-Xin Tan… - Reviews in the …, 2023 - degruyter.com
Current literature lacks consolidated evidence for the impact of stimulation parameters on
the effects of transcranial direct current stimulation (tDCS) in enhancing upper limb motor …

mGluR5 positive allosteric modulation prevents MK-801 induced increases in extracellular glutamate in the rat medial prefrontal cortex

AL LaCrosse, CE May, WC Griffin, MF Olive - Neuroscience, 2024 - Elsevier
Potentiation of metabotropic glutamate receptor subtype 5 (mGluR5) function produces
antipsychotic-like and pro-cognitive effects in animal models of schizophrenia and can …

Neophobia is negatively related to reversal learning ability in females of a generalist bird of prey, the Chimango Caracara, Milvago chimango

JM Guido, LM Biondi, AI Vasallo, RN Muzio - Animal Cognition, 2017 - Springer
In an ever-changing environment, the ability to adapt choices to new conditions is essential
for daily living and ultimately, for survival. Behavioural flexibility allows animals to maximise …

Synergistic, long-term effects of glutamate dehydrogenase 1 deficiency and mild stress on cognitive function and mPFC gene and miRNA expression

K Asraf, H Zaidan, B Natoor… - Translational Psychiatry, 2023 - nature.com
Glutamate abnormalities in the medial prefrontal cortex (mPFC) are associated with
cognitive deficits. We previously showed that homozygous deletion of CNS glutamate …

Determinants of novel object and location recognition during development

SA Jablonski, WB Schreiber, SR Westbrook… - Behavioural brain …, 2013 - Elsevier
In the novel object recognition (OR) paradigm, rats are placed in an arena where they
encounter two sample objects during a familiarization phase. A few minutes later, they are …

Water T-maze: a useful assay for determination of repetitive behaviors in mice

SR Guariglia, KK Chadman - Journal of neuroscience methods, 2013 - Elsevier
Background Repetitive behavior is a term used to describe a wide variety of invariant and
inappropriate behaviors that occur in many diverse conditions, including autism. It is …

Two learning tasks provide evidence for disrupted behavioural flexibility in an animal model of schizophrenia-like behaviour induced by acute MK-801: a dose …

V Lobellova, M Entlerova, B Svojanovska… - Behavioural brain …, 2013 - Elsevier
Schizophrenia is a chronic and devastating illness. Exact causes of the disease remain
elusive; however, neurodevelopmental changes in the brain glutamate system are …

Acute administration of MK-801 in an animal model of psychosis in rats interferes with cognitively demanding forms of behavioral flexibility on a rotating arena

J Svoboda, A Stankova, M Entlerova… - Frontiers in behavioral …, 2015 - frontiersin.org
Patients with schizophrenia often manifest deficits in behavioral flexibility. Non-competitive
NMDA receptor antagonists such as MK-801 induce schizophrenia-like symptoms in …