Related Concept Videos

Dural Stimulation and Periorbital von Frey Testing in Mice As a Preclinical Model of Headache05:40

Dural Stimulation and Periorbital von Frey Testing in Mice As a Preclinical Model of Headache

The most notable symptom of migraine is severe head pain, and it is hypothesized that this is mediated by sensory neurons innervating the meninges. Here, we present a method to locally apply substances to the dura in a minimally invasive manner while using facial hypersensitivity as an output.
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Assessment of Cerebral Lateralization in Children using Functional Transcranial Doppler Ultrasound (fTCD)07:44

Assessment of Cerebral Lateralization in Children using Functional Transcranial Doppler Ultrasound (fTCD)

Functional transcranial Doppler sonography (fTCD) is a simple and non-invasive ultrasound technique which can be used to assess the lateralization of cognitive functions, especially language, and is suitable for use with children.
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Functional Transcranial Doppler Ultrasound for Monitoring Cerebral Blood Flow09:41

Functional Transcranial Doppler Ultrasound for Monitoring Cerebral Blood Flow

Functional transcranial Doppler ultrasound complements other functional imaging modalities, with its high temporal resolution measurement of stimulus-induced changes in cerebral blood flow within the basal cerebral arteries. This Methods paper gives step-by-step instructions for using functional transcranial Doppler ultrasound to perform a functional imaging...
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3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache10:39

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache

In this study, the authors report for the first time a novel 3D-Immersive & Interactive Neuronavigation (3D-IIN) through the impact of a spontaneous migraine headache attack in the μ-opioid system of a patient's brain in...
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Functional Imaging of Cerebral Blood Flow Using Transcranial Doppler Ultrasound03:47

Functional Imaging of Cerebral Blood Flow Using Transcranial Doppler Ultrasound

Source: Hage, B. D. et. al., Functional Transcranial Doppler Ultrasound for Monitoring Cerebral Blood Flow. J. Vis. Exp. (2021) This video demonstrates the use of Doppler ultrasound as a functional imaging tool to measure cerebral blood flow velocity, or CBFV in real time. It highlights how frequency shifts in the middle cerebral artery during tasks like breath-holding reveal changes in CBFV, offering insights into brain activity and vascular...
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Deep Transcranial Magnetic Stimulation to Alleviate Symptoms of Post-Traumatic Stress Disorder03:15

Deep Transcranial Magnetic Stimulation to Alleviate Symptoms of Post-Traumatic Stress Disorder

Source: Tendler, A., et al. How to Use the H1 Deep Transcranial Magnetic Stimulation Coil for Conditions Other than Depression. J. Vis. Exp. (2017)This video demonstrates the use of deep transcranial magnetic stimulation (dTMS) to alleviate symptoms of post-traumatic stress disorder, or PTSD. It begins by identifying reduced activity in the medial prefrontal cortex (mPFC) as a key factor contributing to the overactivation of the amygdala and heightened fear responses. By applying targeted...
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