98%
921
2 minutes
20
Ataxia-ocular apraxia 2 (AOA2) is a rare neurodegenerative autosomal recessive disorder with no effective treatment. In this study, we present the case of a patient diagnosed with AOA2, who experienced walking instability and uncoordinated movement. The patient underwent transcranial alternating current stimulation (tACS) treatment for 4 weeks with follow-up after 1 month. The effectiveness of the treatment was evaluated using the International Cooperative Ataxia Rating Scale (ICARS), the Scale for the Assessment and Rating of Ataxia (SARA), the 9-Hole Peg Test (9HPT), and functional near-infrared spectroscopy (fNIRS). Following treatment, the patient's ataxia symptoms showed significant improvement and continued to be alleviated during the follow-up period, suggesting a lasting effect of tACS treatment. Our findings from this case study provide compelling evidence for the potential of tACS as a treatment option for AOA2.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1007/s12311-023-01637-y | DOI Listing |
Exp Brain Res
September 2025
Siena Brain Investigation and Neuromodulation Lab (Si-BIN Lab), Department of Medicine, Surgery and Neuroscience, Neurology and Clinical Neurophysiology Section, University of Siena, Siena, Italy.
Postdiction is a perceptual phenomenon where the perception of an earlier stimulus is influenced by a later one. This effect is commonly studied using the 'rabbit illusion', in which temporally regular, but spatially irregular, stimuli are perceived as equidistant. While previous research has focused on short inter-stimulus intervals (100-200 ms), the role of longer intervals, which may engage late attentional processes, remains unexplored.
View Article and Find Full Text PDFPLoS One
September 2025
Scientific Institute, IRCCS E. Medea, Bosisio Parini (LC), Italy.
Background: Children with cerebral palsy (CP) commonly face gross motor function impairments and manual dexterity deficits, significantly affecting their activity level and independence and, ultimately, quality of life. Rehabilitation often targets improving manual dexterity and activity levels, but standard therapies have limited efficacy. Hence, exploring novel methods to enhance upper limb functionality is crucial.
View Article and Find Full Text PDFCephalalgia
September 2025
NIHR King's Clinical Research Facility and SLaM Biomedical Research Centre, King's College, London, UK.
AimTo evaluate the effectiveness and tolerability of non-invasive vagus nerve stimulation (nVNS) as acute or preventive treatment, or both, in a cohort of trigeminal autonomic cephalalgia (TAC) patients.MethodsA service evaluation retrospectively included patients with TACs between January 2014 and February 2025 who had used, or currently use, nVNS. Data were collected from clinical letters.
View Article and Find Full Text PDFSheng Wu Yi Xue Gong Cheng Xue Za Zhi
August 2025
State Key Laboratory of Intelligent Power Distribution Equipment and System, School of Electrical Engineering, Hebei University of Technology, Tianjin 300130, P. R. China.
In recent years, the ongoing development of transcranial electrical stimulation (TES) and transcranial magnetic stimulation (TMS) has demonstrated significant potential in the treatment and rehabilitation of various brain diseases. In particular, the combined application of TES and TMS has shown considerable clinical value due to their potential synergistic effects. This paper first systematically reviews the mechanisms underlying TES and TMS, highlighting their respective advantages and limitations.
View Article and Find Full Text PDFPrim Dent J
June 2025
Priya Thakrar BDS (Hons), FDS (OM) RCS Eng, PGCAPHE (KCL), FHEAConsultant in Oral Medicine, Royal National ENT and Eastman Dental Hospitals, London, UK.
Trigeminal neuralgia (TN) is a debilitating facial pain condition that can significantly impact a patient's quality of life. Typically, pain episodes are unpredictable lasting seconds to minutes, usually presenting in a unilateral distribution of the trigeminal nerve.Patients will often seek help from primary care dental practitioners during an acute attack, in need of pain relief and support in managing the pain.
View Article and Find Full Text PDF