Aerosp Med Hum Perform
April 2020
Airplane headache (AH) is unique to plane travel and looks like a short duration migraine attack or paroxysmal hemicrania (PH) attack without any autonomic symptoms. Until now, there has been no documented association between AH and PH. We report a 50-yr-old healthy woman with a very severe and sudden pulsating headache located in the left frontal region with radiation into the left eye during takeoff which diminished within 10-15 min during her airplane journeys.
View Article and Find Full Text PDFObjective: Sciatic nerve neuropathy can be observed following intramuscular gluteal injections. The histopathological examination of sciatic nerve damage following intramuscular injection in the gluteal region for acute pain treatment is not feasible in humans due to the inability to dissect and examine the nerve tissue. To overcome this issue, we used a rat model for demonstrating damage to the sciatic nerve tissue after the application of commonly used drug injections.
View Article and Find Full Text PDFRom J Intern Med
December 2018
Background And Purpose: Cardiac troponin I (cTnI) is a reliable marker to diagnose acute myocardial infarction, but the pathophysiological explanation for the increase in cTnI levels in patients with acute ischemic stroke (IS) remains unknown. To overcome this question, we aimed to compare serum cTnI levels in acute coronary syndrome (ACS) concomitant with and without stroke. By doing like this, we thought that we could demonstrate the effect of stroke on TrpI level.
View Article and Find Full Text PDFObjective: Activation of trigeminovascular system is thought to play an important role in migraine pathogenesis. Blink reflex (BR) test is an easy method to study the trigeminal system. Latencies recorded in BR test were evaluated to examine neurophysiological changes that occur in migraine patients.
View Article and Find Full Text PDFAim: To report the effects of greater occipital nerve (GON) blocks on refractory chronic migraine headache.
Methods: Nine patients who were receiving the conventionally accepted preventive therapies underwent treatment with repeated GON block to control chronic migraine resistant to other treatments. GON blocking with lidocaine and normal saline mixture was administered by the same physician at hospital once a month (for three times in total).
Background: Various molecules of the coagulation cascade are thought to have varying roles in the pathophysiology of multiple sclerosis (MS). We aimed to find new information about the effects of the coagulation cascade molecules to develop new therapeutic strategies for MS.
Materials And Methods: Patients with MS were chosen from among patients who were followed up at our hospital.
Nervus abducens is a pure motor nerve located in the pons. It retracts the eyeball laterally by stimulating rectus lateralis muscle. In case of their paralysis, diplopia and restriction in the eye movements while looking sideways, are seen.
View Article and Find Full Text PDFTechnol Health Care
January 2017
Objective: Diagnosis of Parkinson's Disease (PD) by analyzing the resting tremor were much studied by using different accelerometer based methods, however the quantitative assessment of Hoehn and Yahr Scale (HYS) score with a machine learning based system has not been previously addressed. In this study, we aimed to propose a system to automatically assess the HYS score of patients with PD.
Methods: The system was evaluated and tested on a dataset containing 55 subjects where 35 of them were patients and 20 of them were healthy controls.
Neurodegenerative disorders are characterized by decreased regional cerebral blood flow. Supporting this concept, both cognitive training exercises and physical activity promote blood flow increase and correlate with healthy cognitive aging. The terminal branches of the posterior circulation supply blood to areas of the brain, such as the thalamus, hippocampus, occipital lobe, and cerebellum, involved with important intellectual functions, particularly recent memory, visual-spatial functioning, and visuomotor adaptations.
View Article and Find Full Text PDFAntidepressants may have an impact on the course of eye dryness. The aim of this study was to investigate the effects of commonly used new antidepressants on eye wetting. Fifty-four patients using new antidepressants and 57 controls were recruited.
View Article and Find Full Text PDFIntroduction: Disabilities due to stroke lead to a serious individual and socioeconomic burden. In this presented hospital-based study, we aimed to evaluate recurrent ischemic stroke (RIS) characteristics and the sufficiency of secondary prevention regarding the most common modifiable risk factors.
Methods: The records of patients with a diagnosis of ischemic stroke between November 2009 and November 2011 in our unit were retrospectively investigated.
Otitis media is a well-known condition and its infra-temporal and intracranial complications are extremely rare because of the widespread usage of antibiotic treatment. We report a case of 63-year-old female with complaints of right-sided facial pain and diplopia. She had a history of acute otitis media before 4 months of admission to our neurology unit.
View Article and Find Full Text PDFNeuropsychiatr Dis Treat
September 2014
Purpose: Although smoking is known to cause various symptoms in multiple sclerosis (MS) patients, there have been no reports regarding the relationship between smoking and cognitive impairment in MS. Studying the effects of cigarette smoking in MS patients is imperative as there is a high prevalence of cognitive impairment in MS patients. In this study we examined the potentially deleterious effects of heavy smoking on mentation of patients with MS.
View Article and Find Full Text PDFPurpose: We investigated diffusion alterations in specific regions of the brain in morbid obese, obese, and nonobese OSA patients and searched whether there is a correlation between BMI and ADC values.
Materials And Methods: DWIs of 65 patients with OSA were evaluated. The patients were classified according to BMI as morbid obese (n = 16), obese (n = 27), and nonobese (control, n = 22) groups.
Platelets induce chronic inflammation which is a key step in atherosclerosis and may be involved in the progression of neurodegenerative diseases (NDD). We aimed to measure the mean platelet volume (MPV) and platelet count (PLC) in NDD patients. The present study was designed to investigate the platelet function by measuring MPV and PLC in NDD.
View Article and Find Full Text PDFCardiovasc Psychiatry Neurol
July 2013
Background. Troponin increment is a highly sensitive and specific marker of myocardial necrosis. The reason of high troponin levels in acute stroke is not clear.
View Article and Find Full Text PDFComplex movement disorder is a relatively rare presentation of neurolupus. Antiphospholipid antibodies are associated with movement disorders likely via aberrant neuronal stimulation. Antiribosomal P antibodies have been previously associated with neuropsychiatric disorders but their correlation with movement disorder was not previously established.
View Article and Find Full Text PDFBackground: Diabetes mellitus (DM) is a common cause of polyneuropathy. The aim of the present study was to evaluate two-point discrimination (TPD) compared with nerve conduction studies in the early stages of DM.
Methods: Forty-eight patients with early diagnosed (<5 years) type 2 DM and 17 healthy controls were evaluated.
Background: Decreased posterior cerebral circulation has been observed in patients with vertebrobasilar insufficiency (VBI). Reduced cerebral perfusion may have an impact on mental performance as measured by the Benton Facial Recognition Test (BFRT). We evaluated the usefulness of BFRT in identifying cognitive decline in patients with VBI by correlating test performance with total blood flow in the vertebrobasilar system and other variables such as educational level and gender.
View Article and Find Full Text PDFObjective: The aim of the study was to investigate the relationship between the presence of neuropathic pain assessed by the Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) scale and electrophysiological findings in patients with carpal tunnel syndrome (CTS).
Methods: We studied 124 hands with idiopathic CTS with pain complaints involving hand and wrist. All hands were assessed by the LANSS with which a score of 12 or more is defined as pain dominated by neuropathic mechanisms.
Amlodipine is a dihydropyridine calcium antagonist drug with distinctive pharmacokinetic characteristics that seem to be attributable to a high degree of ionization. Delirium is a neuropsychiatric syndrome recognized as a marker for increased health care costs, morbidity, mortality, and institutionalization that often complicates acute physical illness in elderly people. This case is the first report concerning amlodipine use as a cause of delirium.
View Article and Find Full Text PDFA potential association might exist between atherosclerosis and migraine. Carotid intima-media thickness (CIMT) is a marker of generalized atherosclerosis; hence, we aimed to assess CIMT in migraine patients. This study included 30 patients and 60 healthy controls aged between 20 and 40 years.
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