Search results for "iGEM"

Migraine as a Cortical Brain Disorder

2020

Purpose Migraine is an exclusively human chronic disorder with ictal manifestations characterized by a multifaceted clinical complexity pointing to a cerebral cortical involvement. The present review is aimed to cover the clinical, neuroimaging, and neurophysiological literature on the role of the cerebral cortex in migraine pathophysiology. Overview Converging clinical scenarios, advanced neuroimaging data, and experimental neurophysiological findings, indicate that fluctuating excitability, plasticity, and metabolism of cortical neurons represent the pathophysiological substrate of the migraine cycle. Abnormal cortical responsivity and sensory processing coupled to a mismatch between the …

A particular bigeminy during atrial tachycardia, part II

2014

Le figement dans le Nuovo vocabolario commerciale fraseologico de Caricati et Mariotti

2020

L’article, tout d’abord, aborde le concept de langue de spécialité ou Microlingua, l’attention se focalise ensuite sur l’analyse du Nuovo vocabolario commerciale fraseologico italiano-francese ad uso degli studenti delle scuole commerciali, dei commercianti, corrispondenti, professionisti de Caricati et Mariotti et prend en considération le traitement du figement dans la préface, dans la macrostructure et enfin dans la microstructure.

Sturge-Weber syndrome: a report of 14 cases

2013

Sturge-Weber-Krabe syndrome (SWS), also known as encephalotrigeminalangiomatosis and named the forthfacomatosis, recall the names of the authors who first describedit in its basic clinical, radiological andanatomopathological aspects. We report here 14 cases of Sturge-Weber disease. In 6 of these, despite what had been previously described in literature, an extension of the angioma has been noted in other parts of the body. The study of these subjects stresses not only the need for a pharmacological/neuropsychomotor intervention, but alsothe need of a psychotherapeutic approach, for the emotional and affective implications thatcould derive from this syndrome. The reported cases are similar …

How trigeminal, taste and aroma perceptions are affected in mint-flavored carbonated beverages

2010

 ; The integration of olfactory, taste and trigeminal perceptions must be taken into account to better understand the perception of beverages. To do this, seven beverages were formulated to investigate the role of ingredients on trigeminal perception. All mutual interactions between olfactory, gustatory and trigeminal perceptions were studied. Instrumental measurements and sensory evaluation were used to elucidate both physicochemical and sensory interactions. Sensory profiling was conducted according to monadic product presentation, and in vivo aroma release was assessed in the nasal cavities of subjects during beverage consumption. This study further revealed the influence of trigeminal p…

Chronic paroxysmal hemicrania and hemicrania continua responding to topiramate: Two case reports

2007

Chronic paroxysmal hemicrania (CPH) is a rare primary headache syndrome, which is classified along with cluster headache and short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing as a trigeminal autonomic cephalalgia (TACs). Hemicrania continua (HC) was previously classified as one of the TACs, but in the recent second classification of the International Headache Society this disorder was moved to the group of other primary headaches. Both CPH and HC are characterised by moderate to excruciating pain requiring pharmacological treatment; furthermore, both conditions are characterised by an absolute response to indomethacin, which represents one of the…

Sunct syndrome. Report of a case and treatment update

2015

Short-lasting unilateral neuralgiform headache attacks with conjuntival injection and tearing (SUNCT) is considered a rare trigeminal autonomic cephalgias, a group of primary headache disorders characterized by brief episodes of severe unilateral headache in the distribution territory of the trigeminal nerve, accompanied by prominent ipsilateral and cranial parasympathetic autonomic features. The present report describes a SUNCT syndrome in a 64-year-old male who had been diagnosed with trigeminal neuralgia several years ago. The patient reported stabbing pain in the orbital zone and in the left upper maxillary region, of great intensity, brief duration, and a frequency of 20-100 attacks a …

Head and Neck Blocks

1988

Neuropeptides in Primary Afferent Neurons

1990

Traditionally, the primary sensory neurons, having their perikarya in the spinal or cranial sensory ganglia with processes directed towards the periphery and the central nervous system, have been regarded to function as receptive and afferent systems which reflexly activate central effector systems.1 This, however, does not apply to the small diameter primary afferents as suggested by the observation made about a century ago that antidromic stimulation of transected dorsal roots or sensory nerves caused vasodilatation and inflammatory signs in the skin.2,3 The novel concept which has been confirmed by many investigators ascribes to small diameter (particularly unmyelinated C) primary sensor…

Irritative and sensory disturbances in oral implantology. Literature review.

2010

The aim of this study was to review irritative and sensory disturbances following placement of dental implants. A literature search was made of PubMed for articles published between 2000 and 2010. Studies that reported sensory disturbances directly caused by the placement of dental implants were included. Sensory deficits or trigeminal neuropathy are caused by damage to the third branch of the trigeminal nerve du-ring surgery. This manifests in the immediate postoperative period as a sensory deficit not usually associated with pain and generally transient. The literature reviewed reported irritative and sensory disturbances caused during surgery, after surgery, and as a result of complicati…