Cervical spine positioning patterns amongst hand surgeons: A critical analysis of surgical posture.

Aim: This study aims to assess the cervical spine positioning of consultant and trainee hand surgeons during standardised hand surgeries, focusing on the prevalence of sustained end-range postures, particularly cervical spine flexion.

Background: Surgeons often perform procedures that require maintenance of sustained postures for prolonged periods of time. Hand surgeons may be at increased risk of sustained end of range postures, particularly cervical spine flexion.

Unraveling the mysteries of parsonage turner syndrome: A journey towards optimal management. A systematic review.

Aims: Parsonage Turner Syndrome (PTS) is a peripheral neuropathy manifesting as sudden onset pain, muscle weakness, and atrophy. This review aims to analyse long-term outcomes reported in adult patients with PTS, and establish an optimised management approach.

Methods: A comprehensive literature search was performed using MEDLINE, PubMed, and the Cochrane Library.

Latent mechanisms of language disorganization relate to specific dimensions of psychopathology.

Comprehensible communication is critical for social functioning and well-being. In psychopathology, incoherent discourse is assumed to reflect disorganized thinking, which is classically linked to psychotic disorders. However, people do not express everything that comes to mind, rendering inferences from discourse to the underlying structure of thought challenging.

Botulinum Toxin for the Treatment of Raynaud's Conditions of the Hand: Clinical Practice Updates and Future Directions.

Raynaud's conditions of the hand, referred to commonly as Raynaud's phenomenon, both primary and secondary, represents a spectrum of disorders affecting the digits, characterised by recurrent episodes of vasospasm that result in a triad of symptoms: pain, pallor, and cyanosis. Various therapies, ranging from conservative hand therapy techniques to surgical sympathectomy, have been explored with inconsistent results. Recently, the local administration of botulinum toxin type-A (BTX-A) has re-emerged as a treatment option for this condition.

Cognitive maps and schizophrenia.

Structured internal representations ('cognitive maps') shape cognition, from imagining the future and counterfactual past, to transferring knowledge to new settings. Our understanding of how such representations are formed and maintained in biological and artificial neural networks has grown enormously. The cognitive mapping hypothesis of schizophrenia extends this enquiry to psychiatry, proposing that diverse symptoms - from delusions to conceptual disorganization - stem from abnormalities in how the brain forms structured representations.