Bilirubin is a breakdown product in hemoglobin metabolism. Macrophages continuously break down old erythrocytes in the liver and spleen to generate bilirubin. If this process is disturbed, the substance accumulates and jaundice develops. What is bilirubin? Bilirubin is the breakdown product of red blood pigment. This pigment is also known as hemoglobin. Red blood cells … Bilirubin: Structure, Function & Diseases
Bilirubin encephalopathy is a severe complication of hyperbilirubinemia in the newborn. It involves damage to the central nervous system. Severe sequelae or even a fatal outcome are possible. What is bilirubin encephalopathy? Bilirubin encephalopathy is characterized by severe central nervous system (CNS) damage caused by elevated bilirubin levels in the neonatal period. Hyperbilirubinemia can cause … Bilirubin Encephalopathy: Causes, Symptoms & Treatment
Neurodegeneration with iron deposition in the brain represents a disease that occurs with a very low frequency. The disease is also often referred to by the abbreviation NBIA in international medical jargon. Neurodegeneration with iron deposition in the brain leads to neurological degeneration. A typical feature of the disease is primarily that iron is deposited … Neurodegeneration with Iron Deposition in the Brain: Causes, Symptoms & Treatment
Organization is the substep of perception that structures sensory impressions and generates first sense. The organization is preceded by the primary sensory impression (the sensation), with the classification of the perception taking place afterwards. In neglect, the organization of stimuli on one side of the body is disturbed. What is the organization? Organization is the … Organization: Function, Tasks, Role & Diseases
Motor function is divided into gross motor function and fine motor function. Gross motor skills are the basis of spatial orientation and summarize large movements of the body. Gross motor skills are movement coordination and reaction skills. Fine motor skills refer to dexterity of the hands, facial expressions, and oral motor skills. Gross motor and … Motor Function: Function, Tasks, Role & Diseases
The corpus callosum connects the hemispheres of the brain. It runs transversely and consists of a large number of fibers. It is also called the bar. What is the corpus callosum? The corpus callosum is medically referred to as the commissura magna. In addition, it is also titled the bar. It is composed of over … Corpus Callosum: Structure, Function & Diseases
The putamen or outer lenticular nucleus is a structure in the brain that belongs to the corpus striatum or nucleus lentiformis. Its function is to process neural signals relevant to the control of motor processes. Damage to the putamen may accordingly be accompanied by disturbances in voluntary movements. What is the putamen? The putamen is … Putamen: Structure, Function & Diseases
Broca’s area is an anatomical functional unit of the human brain. Even the smallest lesions of this cerebral cortical area result in measurable performance deficits or cognitive deficits. What is Broca’s area? Broca’s area was named after a French anthropologist and neurosurgeon. Paul Broca was born in 1824 and died in Paris in 1880. It … Brocas Area: Structure, Function & Diseases
The thalamus is a part of the diencephalon. It is composed of different nucleus areas. What is the thalamus The dorsal thalamus represents a component of the diencephalon. Other subregions include the hypothalamus including the pituitary gland, the subthalamus, and the epithalamus including the pineal gland. The thalamus exists once in each brain hemisphere. It … Thalamus: Structure, Function & Diseases
Carbidopa is a drug belonging to the drug group of L-DOPA decarboxylase inhibitors. The drug is used to treat Parkinson’s disease and is on the WHO essential medicines list. What is carbidopa? Carbidopa is a drug in the L-DOPA decarboxylase inhibitor drug group. The drug is used to treat Parkinson’s disease. Carbidopa is a selective … Carbidopa: Effects, Uses & Risks
Trifluperidol belongs to the class of typical neuroleptics. It was mainly used to treat mania and schizophrenia. Today, it is rarely used. What is trifluperidol? Trifluperidol belongs to the class of typical neuroleptics. It has been used mainly for mania and schizophrenia. Typical neuroleptics are the generation of older neuroleptics that were used before the … Trifluperidol: Effects, Uses & Risks
Reactive movements are motor responses to physical and mental stimuli that are distinct from spontaneous movements. Essentially, reactive movements are based on the stretch-shortening cycle that occurs when muscles are actively lengthened. Reactive force is subject to disturbances in neurogenic lesions of the extrapyramidal system. What are reactive movements? Reactive movements usually correspond to rapid … Reactive Movements: Function, Task & Diseases
