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Psychology

D-Index
74
Citations
19838
World Ranking
1890
National Ranking
15

Overview

Peter J. McKenna is affiliated with Fidmag Sisters Hospitallers in Spain and has a research focus primarily centered on schizophrenia and related neurological disorders. Their work integrates approaches from medicine and neuroscience, with significant contributions to cognitive neuroscience, psychiatry and mental health, and clinical psychology. Their publications demonstrate a detailed investigation into the neural mechanisms underlying schizophrenia, especially treatment-resistant forms of the disorder.

McKenna's recent papers include studies examining the application and effects of deep brain stimulation in schizophrenia patients. Notable publications are:

  • Deep brain stimulation in treatment resistant schizophrenia: A pilot randomized cross-over clinical trial, 2020, EBioMedicine
  • Target selection for deep brain stimulation in treatment resistant schizophrenia, 2021, Progress in Neuro-Psychopharmacology and Biological Psychiatry
  • Brain correlates of speech perception in schizophrenia patients with and without auditory hallucinations, 2022, PLoS ONE
  • Brain metabolic changes in patients with treatment resistant schizophrenia treated with deep brain stimulation: A series of cases, 2020, Journal of Psychiatric Research
  • Negative schizophrenic symptoms as prefrontal cortex dysfunction: Examination using a task measuring goal neglect, 2022, NeuroImage Clinical

The frequent co-authors with whom McKenna collaborates reflect a concentrated network of researchers in related fields. These include Edith Pomarol-Clotet, Paola Fuentes-Claramonte, Salvador Sarró, Raymond Salvador, and Pilar Salgado-Pineda.

McKenna has published extensively in several venues that highlight their research focus, including Neuroscience Applied, Psychological Medicine, European Psychiatry, Progress in Neuro-Psychopharmacology and Biological Psychiatry, and NeuroImage Clinical.

Their principal fields of study comprise medicine and neuroscience, with specialized work in subfields such as cognitive neuroscience, psychiatry and mental health, clinical psychology, neurology, and cellular and molecular neuroscience. This broad disciplinary foundation supports their examination of functional brain connectivity, neural and behavioral psychology, and neurological treatments.

Main topics addressed in their work encompass schizophrenia research and treatment, functional brain connectivity studies, neural and behavioral psychology studies, neurological disorders and treatments, psychedelics and drug studies, genetic neurodegenerative diseases, and neuroscience and music perception.

Best Publications

  • Functional Connectivity and Brain Networks in Schizophrenia

    Mary-Ellen Lynall;Danielle S. Bassett;Danielle S. Bassett;Robert Kerwin;Peter J. McKenna

  • Cognitive-behavioural therapy for the symptoms of schizophrenia : systematic review and meta-analysis with examination of potential bias

    S. Jauhar;P. J. McKenna;J. Radua;E. Fung

  • Cognitive behavioural therapy for major psychiatric disorder: does it really work? A meta-analytical review of well-controlled trials.

    D. Lynch;K. R. Laws;P. J. McKenna

  • Hypofrontality in schizophrenia: a meta‐analysis of functional imaging studies

    K. Hill;L. Mann;K. R. Laws;C. M. E. Stephenson

  • Memory impairment in schizophrenia: its extent, affiliations and neuropsychological character.

    D. Tamlyn;P. J. McKenna;A. M. Mortimer;C. E. Lund

  • Failure to deactivate in the prefrontal cortex in schizophrenia: dysfunction of the default mode network?

    E. Pomarol-Clotet;R. Salvador;S. Sarró;J. Gomar

  • Abnormal cingulate modulation of fronto-temporal connectivity in schizophrenia.

    P. Fletcher;P. J. McKenna;K. J. Friston;C. D. Frith

  • Memory in schizophrenia : what is impaired and what is preserved ?

    L. Clare;Peter J. McKenna;A. M. Mortimer;Alan D. Baddeley

  • Amnesic syndrome in schizophrenia.

    P. J. McKenna;D. Tamlyn;C. E. Lund;A. M. Mortimer

  • Disease-relevant autoantibodies in first episode schizophrenia

    Michael S. Zandi;Sarosh R. Irani;Bethan Lang;Patrick Waters

  • Clozapine alone versus clozapine and risperidone with refractory schizophrenia.

    William G. Honer;Allen E. Thornton;Eric Y.H. Chen;Raymond C.K. Chan

  • Modafinil Improves Cognition and Attentional Set Shifting in Patients with Chronic Schizophrenia

    Danielle C Turner;Luke Clark;Edith Pomarol-Clotet;Peter McKenna

  • Assessment of the dysexecutive syndrome in schizophrenia

    J. J. Evans;S. E. Chua;P. J. McKENNA;B. A. Wilson

  • Systemic sulpiride in young adult volunteers simulates the profile of cognitive deficits in Parkinson's disease.

    Mitul A. Mehta;B. J. Sahakian;Peter J. McKenna;Trevor W. Robbins

  • Gene expression analysis in schizophrenia: Reproducible up-regulation of several members of the apolipoprotein L family located in a high-susceptibility locus for schizophrenia on chromosome 22

    Michael L. Mimmack;Margaret Ryan;Hajime Baba;Juani Navarro-Ruiz

  • Psychological effects of ketamine in healthy volunteers. Phenomenological study.

    E. Pomarol-Clotet;G. D. Honey;G. K. Murray;P. R. Corlett

  • Increased power by harmonizing structural MRI site differences with the ComBat batch adjustment method in ENIGMA.

    Joaquim Radua;Eduard Vieta;Russell Shinohara;Peter Kochunov

  • Brain Activations in Schizophrenia During a Graded Memory Task Studied With Functional Neuroimaging

    Paul C. Fletcher;Peter J. McKenna;Christopher D. Frith;Paul M. Grasby

  • A validation study of three anxiety and depression self-assessment scales

    Unknown

  • The Cambridge Neurological Inventory: a clinical instrument for assessment of soft neurological signs in psychiatric patients.

    Eric Y.H Chen;Eric Y.H Chen;Jane Shapleske;Rogelio Luque;Peter J McKenna

  • Functional dysconnectivity in schizophrenia associated with attentional modulation of motor function

    Garry D. Honey;Edith Pomarol-Clotet;Philip R. Corlett;Rebekah A. E. Honey

  • Frontal responses during learning predict vulnerability to the psychotogenic effects of ketamine: Linking cognition, brain activity, and psychosis

    Philip R. Corlett;Garry D. Honey;Michael R. F. Aitken;Anthony Dickinson

Frequent Co-Authors

Keith R. Laws
Keith R. Laws University of Hertfordshire
Eduard Vieta
Eduard Vieta University of Barcelona
Jose Manuel Goikolea
Jose Manuel Goikolea University of Barcelona
German E. Berrios
German E. Berrios University of Cambridge
Paul C. Fletcher
Paul C. Fletcher University of Cambridge
Rosaleen A. McCarthy
Rosaleen A. McCarthy University of Cambridge
Anthony S. David
Anthony S. David University College London
Trevor W. Robbins
Trevor W. Robbins University of Cambridge
Lourdes Fañanás
Lourdes Fañanás University of Barcelona
Barbara J. Sahakian
Barbara J. Sahakian University of Cambridge

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