Trigeminal neuralgia is a severe,disabling pain and its deafferentation remains a challenge for health providers.Transcranial direct current stimulation is a non-invasive stimulation technique which finds new utility ...Trigeminal neuralgia is a severe,disabling pain and its deafferentation remains a challenge for health providers.Transcranial direct current stimulation is a non-invasive stimulation technique which finds new utility in managing pain.There-fore,the introduction of alternative,non-invasive,safe,and effective methods should be considered in treating patients with trigeminal neuralgia unresponsive to conventional treatment.展开更多
Intersection syndrome is a rare sports overuse injury occurring through friction at the intersection of the first and second compartment of the forearm. Differential diagnosis must be carefully made, especially from D...Intersection syndrome is a rare sports overuse injury occurring through friction at the intersection of the first and second compartment of the forearm. Differential diagnosis must be carefully made, especially from De Quervain tendonsynovitis. Clinical examination provides with the necessary information for diagnosis, still magnetic resonance imaging scans and ultrasonography may assist in diagnosis. Treatment consists mainly of rest, use of a thumb spica splint, analgetic and oral nonsteroidal anti-inflammatory drugs and after 2-3 wk progressive stretching and muscle strengthening. Should symptoms persist beyond this time, corticosteroid injections adjacent to the site of injury may be useful. In refractory cases, surgical intervention is warranted.展开更多
Insomnia is a common sleep disorder among older adults,and a risk factor for poor physical and mental health.However,the relationship between insomnia and cognitive health is not well understood.Here,we review observa...Insomnia is a common sleep disorder among older adults,and a risk factor for poor physical and mental health.However,the relationship between insomnia and cognitive health is not well understood.Here,we review observational studies that have investigated whether insomnia is associated with deficits in objective cognitive performance and an increased risk of dementia,magnetic resonance imaging studies that have assessed grey matter volumes and white matter microstructure,and interventional studies that have explored whether the treatment of insomnia can improve cognitive outcomes.There are inconsistent findings regarding impaired performance in objective cognitive tests and reduced grey matter volumes,and limited,emerging,evidence that suggests that insomnia is associated with an increased risk of dementia and reduced white matter integrity.Although the interventional literature is still in its infancy,there is some indication that treatment may have an impact on vigilance.Well-powered studies examining sources of heterogeneity are warranted.展开更多
文摘Trigeminal neuralgia is a severe,disabling pain and its deafferentation remains a challenge for health providers.Transcranial direct current stimulation is a non-invasive stimulation technique which finds new utility in managing pain.There-fore,the introduction of alternative,non-invasive,safe,and effective methods should be considered in treating patients with trigeminal neuralgia unresponsive to conventional treatment.
文摘Intersection syndrome is a rare sports overuse injury occurring through friction at the intersection of the first and second compartment of the forearm. Differential diagnosis must be carefully made, especially from De Quervain tendonsynovitis. Clinical examination provides with the necessary information for diagnosis, still magnetic resonance imaging scans and ultrasonography may assist in diagnosis. Treatment consists mainly of rest, use of a thumb spica splint, analgetic and oral nonsteroidal anti-inflammatory drugs and after 2-3 wk progressive stretching and muscle strengthening. Should symptoms persist beyond this time, corticosteroid injections adjacent to the site of injury may be useful. In refractory cases, surgical intervention is warranted.
文摘Insomnia is a common sleep disorder among older adults,and a risk factor for poor physical and mental health.However,the relationship between insomnia and cognitive health is not well understood.Here,we review observational studies that have investigated whether insomnia is associated with deficits in objective cognitive performance and an increased risk of dementia,magnetic resonance imaging studies that have assessed grey matter volumes and white matter microstructure,and interventional studies that have explored whether the treatment of insomnia can improve cognitive outcomes.There are inconsistent findings regarding impaired performance in objective cognitive tests and reduced grey matter volumes,and limited,emerging,evidence that suggests that insomnia is associated with an increased risk of dementia and reduced white matter integrity.Although the interventional literature is still in its infancy,there is some indication that treatment may have an impact on vigilance.Well-powered studies examining sources of heterogeneity are warranted.
