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Gourmand Syndrome
Gourmand syndrome is a very rare and benign eating disorder that usually occurs six to twelve months after an injury to the frontal lobe. Those with the disorder usually have a right hemisphere frontal or temporal brain lesion typically affecting the cortical areas, basal ganglia or limbic structures. These people develop a new, post-injury passion for gourmet food. There are two main aspects of gourmand syndrome: first, the fine dining habits and changes to taste, and second, the obsessive component, which may result in craving and preservation. Gourmand syndrome can be related to, and shares biological features with, addictive and obsessive disorders. The syndrome was first characterised in 1997. Signs and symptoms * A new-found obsession for fine foods * Wanting to write, talk, eat, about refined foods Causes It is believed that the frontotemporal circuits, normally involved in healthy eating, can, when injured, cause gourmand syndrome in patients. History Only 36 peo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frontal Lobe
The frontal lobe is the largest of the four major lobes of the brain in mammals, and is located at the front of each cerebral hemisphere (in front of the parietal lobe and the temporal lobe). It is parted from the parietal lobe by a groove between tissues called the central sulcus and from the temporal lobe by a deeper groove called the lateral sulcus (Sylvian fissure). The most anterior rounded part of the frontal lobe (though not well-defined) is known as the frontal pole, one of the three poles of the cerebrum. The frontal lobe is covered by the frontal cortex. The frontal cortex includes the premotor cortex, and the primary motor cortex – parts of the motor cortex. The front part of the frontal cortex is covered by the prefrontal cortex. There are four principal gyri in the frontal lobe. The precentral gyrus is directly anterior to the central sulcus, running parallel to it and contains the primary motor cortex, which controls voluntary movements of specific body parts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cerebral Cortex
The cerebral cortex, also known as the cerebral mantle, is the outer layer of neural tissue of the cerebrum of the brain in humans and other mammals. The cerebral cortex mostly consists of the six-layered neocortex, with just 10% consisting of allocortex. It is separated into two cortices, by the longitudinal fissure that divides the cerebrum into the left and right cerebral hemispheres. The two hemispheres are joined beneath the cortex by the corpus callosum. The cerebral cortex is the largest site of neural integration in the central nervous system. It plays a key role in attention, perception, awareness, thought, memory, language, and consciousness. The cerebral cortex is part of the brain responsible for cognition. In most mammals, apart from small mammals that have small brains, the cerebral cortex is folded, providing a greater surface area in the confined volume of the cranium. Apart from minimising brain and cranial volume, cortical folding is crucial for the brain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basal Ganglia
The basal ganglia (BG), or basal nuclei, are a group of subcortical nuclei, of varied origin, in the brains of vertebrates. In humans, and some primates, there are some differences, mainly in the division of the globus pallidus into an external and internal region, and in the division of the striatum. The basal ganglia are situated at the base of the forebrain and top of the midbrain. Basal ganglia are strongly interconnected with the cerebral cortex, thalamus, and brainstem, as well as several other brain areas. The basal ganglia are associated with a variety of functions, including control of voluntary motor movements, procedural learning, habit learning, conditional learning, eye movements, cognition, and emotion. The main components of the basal ganglia – as defined functionally – are the striatum, consisting of both the dorsal striatum (caudate nucleus and putamen) and the ventral striatum (nucleus accumbens and olfactory tubercle), the globus pallidus, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limbic System
The limbic system, also known as the paleomammalian cortex, is a set of brain structures located on both sides of the thalamus, immediately beneath the medial temporal lobe of the cerebrum primarily in the forebrain.Schacter, Daniel L. 2012. ''Psychology''.sec. 3.20 It supports a variety of functions including emotion, behavior, long-term memory, and olfaction. Emotional life is largely housed in the limbic system, and it critically aids the formation of memories. With a primordial structure, the limbic system is involved in lower order emotional processing of input from sensory systems and consists of the amygdaloid nuclear complex (amygdala), mammillary bodies, stria medullaris, central gray and dorsal and ventral nuclei of Gudden. This processed information is often relayed to a collection of structures from the telencephalon, diencephalon, and mesencephalon, including the prefrontal cortex, cingulate gyrus, limbic thalamus, hippocampus including the parahippocampal gyrus an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gourmet
Gourmet (, ) is a cultural idea associated with the culinary arts of fine food and drink, or haute cuisine, which is characterized by refined, even elaborate preparations and presentations of aesthetically balanced meals of several contrasting, often quite rich courses. Historically the ingredients used in the meal tended to be rare for the region, which could also be impacted by the local state and religious customs. The term and the related characteristics are typically used to describe people with refined tastes and enthusiasm. Gourmet food is frequently provided in more expensive, smaller servings. When it comes to Gourmet, there are also frequently cross-cultural interactions that introduce new ingredients, materials, and traditions. Origin of term The word ''gourmet'' is from the French term for a wine broker or ''taste-vin'' employed by a wine dealer. ''Friand'' was formerly the reputable name for a connoisseur of delicious things that were not eaten primarily for nourishm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neurology (journal)
''Neurology'' is a weekly peer-reviewed medical journal covering research in neurology. It is published by Wolters Kluwer on behalf of the American Academy of Neurology, of which it is the official journal. It has been edited since April 2020 by José G. Merino (University of Rochester Medical Center, University of Maryland). Previous editors-in-chief The following persons have been editors-in-chief: * Russell N. DeJong (1951-1977; University of Michigan Medical School), founding editor-in-chief * Lewis P. Rowland (1977-1987; Columbia University) * Robert B. Daroff (1987-1997; Case Western Reserve University School of Medicine) * Robert C. Griggs (1997-2007; University of Rochester Medical Center) * John H. Noseworthy (2007-2009; Mayo Clinic) * Robert A. Gross (2009-2020; University of Rochester Medical Center) Abstracting and indexing The journal is abstracted and indexed in: According to the ''Journal Citation Reports'' by Clarivate, the journal has a 2022 impact factor of 11.8 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastronomy
Gastronomy is the study of the relationship between food and culture, the art of preparing and serving rich or delicate and appetizing food, the cooking styles of particular regions, and the science of good eating. One who is well versed in gastronomy is called a gastronome, while a gastronomist is one who unites theory and practice in the study of gastronomy. Practical gastronomy is associated with the practice and study of the preparation, production, and service of the various foods and beverages, from countries around the world. Theoretical gastronomy supports practical gastronomy. It is related with a system and process approach, focused on recipes, techniques and cookery books. Food gastronomy is connected with food and beverages and their genesis. Technical gastronomy underpins practical gastronomy, introducing a rigorous approach to evaluation of gastronomic topics. Etymology Archestratus wrote a guide to the foods of the Mediterranean in the form of a poem called "Gastron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neurotrauma
Neurotrauma, brain damage or brain injury (BI) is the destruction or degeneration of brain cells. Brain injuries occur due to a wide range of internal and external factors. In general, brain damage refers to significant, undiscriminating trauma-induced damage. A common category with the greatest number of injuries is traumatic brain injury (TBI) following physical trauma or head injury from an outside source, and the term acquired brain injury (ABI) is used in appropriate circles to differentiate brain injuries occurring after birth from injury, from a genetic disorder (GBI), or from a congenital disorder (CBI). Primary and secondary brain injuries identify the processes involved, while focal and diffuse brain injury describe the severity and localization. Recent research has demonstrated that neuroplasticity, which allows the brain to reorganize itself by forming new neural connections throughout life, provides for rearrangement of its workings. This allows the brain to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
