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Tumors of the Skin in Cats Cat Owners Merck Veterinary Manual

CNS Disease in the Cat Current Knowledge of Infectious Causes

Leg Paralysis in Cats Cat Owners MSD Veterinary Manual

Feline Spinal Cord Diseases PMC National Center for

Laryngeal Paralysis in Dogs and Cats MSD Veterinary Manual

Dysautonomia in Cats Cat Owners Merck Veterinary Manual

Parts of the Nervous System in Cats Cat Owners MSD

Principles of Therapy of the Nervous System in Cats Cat

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Commonly Reported Congenital and MSD Veterinary Manual

Congenital and Inherited Spinal Cord MSD Veterinary Manual

Feline Respiratory Disease Complex MSD Veterinary Manual

Rabies in Animals Nervous System Merck Veterinary Manual


Muscular dystrophies can occur in male cats due to an inherited defect in the production of an essential muscle protein. Early on, affected cats display muscle stiffness and enlargement, difficulty swallowing, and weakness. As the cat ages, muscle wasting occurs, and the cat may be unable to lift its ankles from the ground. Veterinarians use. Degenerative lumbosacral stenosis is a disorder of the vertebrae in the lower back that causes compression of the nerve roots. It is rare in cats. The cause is unknown. Signs typically begin at 3 to 7 years of age and may include weakness, incontinence, and difficulty using the hind legs. Signs vary depending on the severity. If the nerves are completely torn, paralysis of the leg and a loss of sensation and reflexes below the elbow result. The animal puts little or no weight on the leg and drags the paw on the ground. The leg may need to be amputated because of damage from dragging or self-mutilation. Recovery is possible in. The usual signs of meningitis are fever, neck pain and rigidity, and painful muscle spasms. Cats may have these signs without any sign of brain or spinal cord dysfunction. However, in meningoencephalitis, depression, blindness, partial paralysis of the face or limbs, loss of balance or motor control, seizures, behavioral changes, agitation. Neurons. The central nervous system includes the spinal cord and the brain. The brain is divided into 3 main sections—the brain stem, which controls many basic life functions, the cerebrum, which is the center of conscious decision-making, and the cerebellum, which is involved in movement and motor control. The spinal cord of cats is divided. The Neurologic Examination. A neurologic examination evaluates 1) the head (cranial nerves), 2) the gait, or walk, 3) the neck and front legs, and 4) the torso, hind legs, anus, and tail. Your cat’s reflexes will also be tested to determine, if possible, the location of the injury in the brain, spinal cord, or nerves in the peripheral nervous. Rabies in Cats. Rabies is an acute viral infection of the nervous system that affects mainly carnivores and bats, although it can affect any mammal. It is caused by the rabies virus. Once signs appear, it is fatal. Rabies is found throughout the world, although a few countries are declared rabies-free due to successful elimination standards. The nervous system is made up of the brain, spinal cord, and several different kinds of nerves that are found throughout the body. These create complex circuits through which animals experience and respond to sensations. A familiar type of nervous system circuit is a reflex. Reflexes are simple networks found in the nervous system of all animals. Fungal Infections in Cats. Funguses (also called fungi) are parasitic, spore-producing organisms. They obtain their nourishment by absorbing food from the hosts on which they grow. Many species of fungus exist in the environment, but only some cause infections. The primary source of most infections is soil. The larynx is the part of the throat often called the “voice box” in humans. Laryngitis is an inflammation of the larynx. It may result from upper respiratory tract infection or by direct irritation from inhalation of dust, smoke, irritating gas, or foreign objects. It can also be caused by trauma, excessive meowing, or a tumor of the larynx. Disorders of the peripheral nerves include degenerative diseases, inflammatory diseases, metabolic disorders, cancers, toxic disorders, disorders caused by injury, and blood vessel diseases. Degenerative Disorders Idiopathic facial paralysis is a common disorder that results in weakness or paralysis of the facial muscles in cats. Many different types of diseases can affect the nervous system, including birth defects, inherited disorders, infections, inflammatory conditions, poisoning, metabolic disorders, nutritional disorders, injuries, degenerative diseases, cancer, or unknown causes. Neurologic diseases are often more common in a particular breed or sex, or tend to. Neurons in the peripheral nervous system combine to form pairs of spinal nerves and pairs of cranial nerves. The spinal nerves arise from the spinal cord and extend axons outward into the front and hind legs and to the bladder, anus, and tail. These nerves subdivide into smaller nerves that cover the entire surface and interior of the body. The. A neurologic examination evaluates 1) the head (cranial nerves), 2) the gait, or walk, 3) the neck and front legs, and 4) the torso, hind legs, anus, and tail. Your cat’s reflexes will also be tested to determine, if possible, the location of the injury in the brain, spinal cord, or nerves in the peripheral nervous system. A change in an animal’s ability to sense its environment can be caused by disease in either the central nervous system or the peripheral nervous system. The primary signs of nervous system disorders include behavioral changes, seizures, tremors, pain, numbness, lack of coordination, and weakness or paralysis of one or more legs. The effects. Peripheral Nerve and Muscle Disorders. Neuropathy of hereditary hyperchylomicronemia (hyperlipidemia) is an inherited disorder that causes body-wide peripheral nerve damage in cats. Signs do not develop until the kitten is at least 8 months of age. Reviewed/Revised Jul 2024 | Modified Nov 2024 The nervous system is composed of billions of neurons with long, interconnecting processes that form complex integrated electrochemical circuits. It is through these neuronal circuits that animals experience sensations and respond appropriately.