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  1. No Access

    Article

    Vagus nerve somatosensory evoked potentials in Parkinson’s disease

    T. Polak, D. Weise, F. Metzger, A. C. Ehlis, J. B. Langer… in Journal of Neurology (2011)

  2. No Access

    Article

    Tph2 gene variants modulate response control processes in adult ADHD patients and healthy individuals

    Although therapeutic interventions in attention-deficit/hyperactivity disorder (ADHD) still focus on the dopaminergic system, recent studies indicate a serotonergic dysfunction in this disease as well. In that...

    C G Baehne, A-C Ehlis, M M Plichta, A Conzelmann, P Pauli, C Jacob… in Molecular Psychiatry (2009)

  3. No Access

    Article

    The other-race effect for face perception: an event-related potential study

    It is well known that a recognition bias can be observed whenever subjects have to decide whether they have seen a person before that belongs to a different ethical group. Although this “other-race effect” is ...

    M. J. Herrmann, T. Schreppel, D. Jäger, S. Koehler… in Journal of Neural Transmission (2007)

  4. No Access

    Article

    Non-invasive measurement of vagus activity in the brainstem – a methodological progress towards earlier diagnosis of dementias?

    In Alzheimer’s disease (AD), mild functional disturbances should precede gross structural damage and even more clinical symptoms, possibly by decades. Moreover, alterations in the brainstem are supposed to occ...

    T. Polak, A.-C. Ehlis, J. B. M. Langer, M. M. Plichta… in Journal of Neural Transmission (2007)

  5. No Access

    Article

    A neuronal nitric oxide synthase (NOS-I) haplotype associated with schizophrenia modifies prefrontal cortex function

    Nitric oxide (NO) is a gaseous neurotransmitter thought to play important roles in several behavioral domains. On a neurobiological level, NO acts as the second messenger of the N-methyl-D-aspartate receptor and ...

    A Reif, S Herterich, A Strobel, A-C Ehlis, D Saur, C P Jacob… in Molecular Psychiatry (2006)

  6. No Access

    Article

    Early stages (P100) of face perception in humans as measured with event-related potentials (ERPs)

    According to current ERP literature, face specific activity is reflected by a negative component over the inferior occipito-temporal cortex between 140 and 180 ms after stimulus onset (N170). A recently publis...

    M. J. Herrmann, A.-C. Ehlis, H. Ellgring… in Journal of Neural Transmission (2005)

  7. No Access

    Article

    Reduced prefrontal response control in patients with schizophrenias: a subgroup analysis

    We investigated the function of the anterior cingulate cortex (ACC) with the continuous performance test (CPT) in patients with chronic schizophrenias. We had previously shown that the NoGo anteriorisation (NG...

    J. Zielasek, A.-C. Ehlis, M. J. Herrmann… in Journal of Neural Transmission (2005)

  8. No Access

    Article

    Far field potentials from the brain stem after transcutaneous vagus nerve stimulation

     Recently, the vagus nerve has gained particular interest in neuropsychiatry, as neurodegenerative diseases like Alzheimer’s and Parkinson’s disease are supposed to affect the brainstem nuclei of the vagus ner...

    A. J. Fallgatter, B. Neuhauser, M. J. Herrmann… in Journal of Neural Transmission (2003)