Publications by authors named "Timothy Counihan"

Introduction: There is a high prevalence of cognitive difficulties in MS, but despite this, there are few programmes targeting cognition that focus on the ability to function well in everyday life. The Cognitive Occupation-Based programme for people with Multiple Sclerosis (COB-MS), an occupation-focused cognitive intervention, was developed to address this. It addresses both the functional difficulties and the wide-ranging symptoms that present in MS.

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Background: Cognitive difficulties experienced by people with multiple sclerosis (MS) impact on quality of life and daily functioning, from childcare and work to social and self-care activities. The Cognitive Occupation-Based programme for people with MS (COB-MS) was developed as a holistic, individualised cognitive rehabilitation intervention to address the wide-ranging symptoms and functional difficulties that present in MS, including the ability to maintain employment, social activities, home management and self-care. The aim of the research is to evaluate the feasibility and preliminary efficacy of COB-MS for people with MS.

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Examination of post-mortem brain tissues has previously revealed a strong association between Parkinson's disease (PD) pathophysiology and endoplasmic reticulum (ER) stress. Evidence in the literature regarding the circulation of ER stress-regulated factors released from neurons provides a rationale for investigating ER stress biomarkers in the blood to aid diagnosis of PD. The levels of ER stress-regulated proteins in serum collected from 29 PD patients and 24 non-PD controls were measured using enzyme-linked immunosorbent assays.

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Article Synopsis
  • Managing rivers to help fish can impact other parts of the ecosystem, even if that wasn’t the goal.
  • Scientists created a model to figure out what information is needed to understand how rivers are affected by different natural and human-made factors.
  • They found that while every river is different, there are common things to study, like water flow and temperature, that can help improve fish management across various rivers.
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A 74-year-old farmer presented to the emergency department with a subacute history of progressive dyspnoea, wheeze and dysphonia. He was treated for an exacerbation of asthma with poor response to pharmacological therapy. Investigation of dysphonia via laryngoscopy identified a bilateral vocal cord palsy.

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We report a case of severe amnestic syndrome following theophylline overdose. A woman in her early 30s was admitted to hospital where she developed status epilepticus following an intentional overdose of theophylline and lansoprazole. She developed a profound acidosis and required intubation in the intensive care unit.

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Due to possible sensory impairments in people with Parkinson's disease, several methodological aspects of electrical stimulation as a potential cueing method remain to be explored. This study aimed to investigate the applicability and tolerability of sensory and motor electrical stimulation in 10 people with Parkinson's disease. The study focused on assessing the electrical stimulation voltages and visual analogue scale discomfort scores at the electrical sensory, motor, discomfort, and pain thresholds.

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The cause of progressive disability in Primary Progressive Multiple Sclerosis (PPMS) is unknown. Pathogenic genes have been described in some MS cases that may contribute to progressive disability, independent of immune - mediated mechanisms (Jia et al., 2018).

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Immune checkpoint inhibitors have transformed the treatment of advanced malignancy, while increasing the risk of immune-related adverse events. A 56-year-old woman who had received nivolumab for stage 4 renal cell carcinoma subsequently developed altered behaviour, memory deficits and worsening of previously stable epilepsy. MR scan of the brain showed bilateral FLAIR (fluid-attenuated inversion recovery) hyperintensity of the mesial temporal lobes, and there were anti-Ma2 antibodies in both serum and cerebrospinal fluid.

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Background: Cognitive difficulties experienced by people with multiple sclerosis (MS) impact their quality of life and daily functioning, from childcare and work, to social and self-care activities. Despite the high prevalence of cognitive difficulties seen in MS, there is a lack of developed programmes that target cognition, while also supporting patients by helping them to function well in everyday life. The Cognitive Occupation-Based programme for people with MS (COB-MS) was developed as a holistic, individualised cognitive rehabilitation intervention.

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Article Synopsis
  • The research team developed a waist-worn accelerometry device to detect dyskinesia in Parkinson's disease patients during daily activities.
  • The study involved 13 symptomatic patients who wore the device and had their activities recorded on video while a physician assessed their dyskinesia using the Unified Dyskinesia Rating Scale (UDysRS).
  • Results showed a strong correlation (0.70) between the device's output and physician assessments, particularly a higher correlation (0.91) for specific body parts (trunk and legs) being monitored.
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Purpose Of Review: This review will discuss the expanding clinical spectrum of paroxysmal movement disorders and therapeutic options in light of emerging genotypic heterogeneity in these conditions.

Recent Findings: Paroxysmal movement disorders comprise a heterogeneous group of rare neurological conditions characterized by intermittent episodes of abnormal movement associated with various triggers. As the clinical and genotypic spectrum of these disorders evolves, so also has the range of therapeutic options.

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Understanding trends in the diverse resources provided by large rivers will help balance tradeoffs among stakeholders and inform strategies to mitigate the effects of landscape scale stressors such as climate change and invasive species. Absent a cohesive coordinated effort to assess trends in important large river resources, a logical starting point is to assess our ability to draw inferences from existing efforts. In this paper, we use a common analytical framework to analyze data from five disparate fish monitoring programs to better understand the nature of spatial and temporal trends in large river fish assemblages.

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Background: Complicated diverticulitis is associated with a postoperative mortality rate of 20%. We hypothesized that age ≥80 was an independent risk factor for mortality after Hartmann's procedure for diverticular disease when controlling for baseline comorbidities.

Methods: Patients who underwent an urgent or emergent Hartmann's procedure (Current Procedural Terminology codes 44143 and 44206) for diverticular disease (International Classification of Diseases-9:562.

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Several factors are thought to contribute to inadequate seizure control in patients with juvenile myoclonic epilepsy (JME), including drug resistance, neuropsychiatric comorbidity, and poor lifestyle choices. Recent evidence supports the existence of frontal lobe microstructural deficits and behavioral changes that may contribute to poor seizure control in a minority of patients. Counseling patients on the importance of adequate sleep hygiene and alcohol restriction is an important part of the management strategy for patients with JME.

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Background: The term "Clinically Isolated Syndrome" (CIS) was introduced to describe a first clinical neurologic episode suggestive of an inflammatory demyelinating CNS disorder. Thereafter, the risk of developing clinically definite multiple sclerosis ranges from 20% to 80%, depending on a number of prognostic factors. Although the concept of CIS has been an important component in improving our understanding of risk levels in Multiple Sclerosis and prognosis, communicating uncertainty in this context remains a challenge for both patients and their clinicians.

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Article Synopsis
  • Researchers developed a small monitoring device using accelerometers to detect motor fluctuations in Parkinson's patients by analyzing gait patterns.
  • 75 Parkinson's patients were studied while walking in both On and Off states, measuring their coordination with a wearable sensor and comparing results to the UPDRS-III motor section.
  • The algorithm showed moderate to good correlation with UPDRS-III scores, indicating it may serve as an effective tool for monitoring motor fluctuations in these patients.
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Article Synopsis
  • * The exact causes of these symptoms in MS patients are not well understood, making it difficult to determine their relationship with the severity of the illness.
  • * The review discusses various neuropsychiatric syndromes linked to MS, covering their symptoms, causes, brain imaging results, and treatment options.
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Among Parkinson's disease (PD) symptoms, freezing of gait (FoG) is one of the most debilitating. To assess FoG, current clinical practice mostly employs repeated evaluations over weeks and months based on questionnaires, which may not accurately map the severity of this symptom. The use of a non-invasive system to monitor the activities of daily living (ADL) and the PD symptoms experienced by patients throughout the day could provide a more accurate and objective evaluation of FoG in order to better understand the evolution of the disease and allow for a more informed decision-making process in making adjustments to the patient's treatment plan.

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