Sentence examples for has demonstrated abnormal from inspiring English sources

A previous fMRI study has demonstrated abnormal neural activity in prefrontal areas in PD patients with dyskinesias after withdrawal of medication.

Electron-microscopy has demonstrated abnormal mitochondria within neurones as well as the brain vasculature [56] and data from MR spectroscopic data has shown impaired oxidative metabolism and increased concentrations of lactate in cortical lesions during acute episodes.

Recent evidence has demonstrated abnormal tight junctions and reduced expression of tight junctional proteins and mRNA in the ageing mouse small intestine (Ren et al. 2014), and impaired permeability and reductions in tight junction proteins in the colon of aging baboons (Tran and Greenwood-Van Meerveld 2013).

Previous anorectal physiology work has demonstrated abnormal anorectal physiology in a dependent group of older people with FI Barrettt 1988), but that only accounted for 35% of the variance in a multiple regression analysis of the presence of FI and its frequency.

Recent neuroimaging studies have demonstrated abnormal central emotional processing in psychiatric disorders.

Studies designed to investigate brainstem reflexes, with paired-pulse and repetitive stimulation of the supraorbital nerve (blink reflex), have demonstrated abnormal excitability and plasticity of brainstem interneurons.

Studies in humans as well as in animal models have demonstrated abnormal spine architecture in several psychiatric disorders, including depression and other stress-related illnesses.

Several biomechanical studies have demonstrated abnormal wrist contact pressure with extra-articular deformity that can predispose to arthritis [3].

Several studies have demonstrated abnormal knee rotational stability after ACL injury, and that ACL reconstruction typically cannot recreate normal rotational stability [11].

Previous resting state (RS) functional magnetic resonance imaging (fMRI) studies in adult patients with migraine have demonstrated abnormal functional connectivity (FC) of brain networks involved in pain processing, including the default mode (DMN), the salience (SN) and the executive control (ECN) network.

A number of researchers have demonstrated abnormal auditory processing in schizophrenia by evoked potential studies.