Head lag Health Dictionary

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Head Lag: From 1 Different Sources

The backward flopping of the head that occurs when an infant is placed in a sitting position.

Head lag is obvious in a newborn because the neck muscles are still weak, but by 4 months the baby can hold his or her head upright (see child development).

Health Source: BMA Medical Dictionary
Author: The British Medical Association

Head Injury

Any injury to the head, whether associated with a skull fracture (see BONE, DISORDERS OF – Bone fractures) or not. Patients with head injuries should be assessed for signs of neurological damage, which may not develop at once. Patients who after a head injury are or have been UNCONSCIOUS or who are drowsy, vomiting, confused or have any focal neurological signs – for example, blurred vision or a motor or sensory malfunction – should be seen by a doctor. Particular care should be taken with individuals who have consumed alcohol and sustained a head injury in a ?ght, fall or vehicle accident. Symptoms indicative of a severe head injury may be attributed (wrongly) to the effects of alcohol, and crucial time thus lost in treating the injury.

In hospital the possible need for urgent action is monitored by use of the GLASGOW COMA SCALE.

People suffering the results of such injuries and their relatives can obtain help and advice from Headway – the brain injury association.... head injury

Head

See BRAIN; FACE; SCALP; SKULL.... head

Caput Medusae (medusa’s Head)

The term describing the abnormally dilated veins that form around the umbilicus in CIRRHOSIS of the liver.... caput medusae (medusa’s head)

Lage

(Swedish) Woman from the ocean... lage

Lagerstroemia Flos-reginae

Retz.

Synonym: L. speciosa (L.) Pers. L. reginae Roxb.

Family: Lythraceae.

Habitat: Tropical Himalaya, and Assam, Western and Eastern Ghats, up to 1,000 m.

English: Pride of India, Queen's Flowers, Queen Crape Myrtle.

Siddha/Tamil: Kadalai, Pumaruttu.

Folk: Jaarul. Kramuk and Arjun are confusing synonyms.

Action: Seed—narcotic. Root— astringent, stimulant, febrifuge. Fruit—used for aphthae of the mouth. Leaves—purgative, diuretic, deobstruent. Bark—an infusion is given in diarrhoea and abdominal pain.

A decoction of the leaves, also of dried fruits, is used like tea for diabetes mellitus in Philippines. Mature leaves and fruits, in fresh condition, exhibit hypoglycaemic activity experimentally The potency decreases on storing the material.

The leaf extract, when administered as powder and as tannin-free extract, showed hypoglycaemic activity in mice. Amino acids constitute the insulin-like principle. The plant contains triterpenoids, colocolic acid and maslinic acid. Colocolic acid is known to possess hypoglycaemic activity.

Leaves contain lageracetal and sitos- terol. Ellagitannins have been isolated from fruits and leaves.... lagerstroemia flos-reginae

Lagerstroemia Indica

Linn.

Family: Lythraceae.

Habitat: Native to China; grown as an ornamental.

English: Common Crape Myrtle.

Siddha/Tamil: Pavalak-kurinji, Sinappu.

Folk: Saavani, Faraash.

Action: Seed—narcotic. Bark— stimulant, febrifuge. Leaves and flowers—purgative. Root— astringent. Used as a gargle.... lagerstroemia indica

Lagerstroemia Parviflora

Roxb.

Family: Lythraceae.

Habitat: Almost throughout India, up to an altitude of 900 m, in the

Ayurvedic: Siddhaka, Siddha, Syandana (provisional synonym).

Folk: Dhauraa, Bakli. Chungi (Hyderabad). Lendia (trade).

Action: Astringent, fungitoxic.

The bark and leaves contain tannin 7-10 and 16% respectively. The plant contains a pentacyclic triterpene, lag- florin. Aqueous extract of fresh and ethanolic extract of dried and powdered leaves exhibit fungitoxic activity against several fungal pathogens of rice.... lagerstroemia parviflora

Laguna

(American) From the beach Lagoona, Lagunah, Lagoonah, Lagouna, Lagounah... laguna

Noises In Head

(ears). See: TINNITUS. ... noises in head

Head-banging

The persistent, rhythmic banging of the head against a wall or hard object. Head-banging is seen in some people with severe learning difficulties, particularly those who lack stimulation. It also occurs in some normal toddlers, often when they are frustrated or angry; most children grow out of the behaviour.... head-banging

Bielschowsky Head Tilt

an orthoptic eye test used mainly to differentiate between a weakness of the superior oblique muscle and a weakness of the contralateral superior rectus muscle (see extrinsic muscle). [A. Bielschowsky (1871–1940), German ophthalmologist]... bielschowsky head tilt

Exploding Head Syndrome

(EHS, episodic cranial sensory shock) an auditory *hallucination, characterized by the perception of a sudden loud noise in the head or ears, that is experienced during a transition between sleep stages. The cause is not currently known.... exploding head syndrome

Head Tilt, Chin Lift

a manoeuvre for opening the airway of an unconscious patient. With the patient lying on his or her back, the neck is extended and the chin simultaneously pulled gently upwards to pull the tongue away from the back of the pharynx. This method is often used when mouth-to-mouth ventilation is to be given and is an alternative to the *jaw thrust manoeuvre.... head tilt, chin lift

Laggera Alata

Sch.- Bip. ex Oliver.

Family: Asteraceae, Compositae.

Habitat: Throughout India, ascending up to 2,100 m in the hills. (Native to tropical Africa and Madagascar.)

Folk: Amadok (Garhwal).

Action: Disinfectant.

The plant is one of the major ingredients of an ointment used in the treatment of skin tumours in Chinese medicine. In Ivory Coast, Burkina Faso, Gabon and Tanganyika, different parts of the plant are used for the treatment of intercostal pain, rheumatic pain and fever. The leaf and root decoctions are used to treat pneumonia.

The plant from Nigeria was found rich in phenolic ethers (45%), followed by monoterpenes (22%) and sesquiterpenes (12%). The major component of the oil was dimethyl thy- moquinone (44%). It showed activity against Gram-positive microorganisms. Dried powder of the plant contained artemisetin (artemetin).... laggera alata

Exploding Head Synrome (ehs)

Explosive bomb-like sensation – ‘like a thunderclap’ – coming from the back of the head. Not a morning-after-the-night-before feeling or pain in the head, but an unexplained loud noise occurring during sleep. Sufferers are mostly women, middle-aged or elderly, with no other symptoms and usually in good health.

Described as “seems as if my head was bursting, with a flash of light”. Reaction is one of fear and violent heart beat. Attacks unrelated to alcohol or excitement of the previous evening. No circulatory changes in the brain or cerebrospinal fluid are known to cause such a symptom.

Treatment. Cup of one of the following teas at bedtime: Buckwheat, Yarrow, Hawthorn flowers, Skullcap, Oats. Morning and evening: one 500mg Evening Primrose capsule; one 400iu Vitamin E capsule.

Diet: low-salt. Cholesterol-rich foods should be kept to a minimum. ... exploding head synrome (ehs)

Lagaena

(lagena) n. the closed end of the spiral *cochlea. This term is more commonly used to describe the structure homologous to the cochlea in primitive vertebrates.... lagaena

Lagophthalmos

n. any condition in which the eye does not close completely. It may lead to corneal damage from undue exposure.... lagophthalmos

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