Viewing disturbing news footage on television could intensify stress and trauma, according to a latest study.A month before the terrorist attacks on 9/11 in the US,sleep and memory researcher Ruth Propper, at Merrimack College in North Andover,Massachusetts,US,began teaching a class in which students had to record their dreams on the mornings that they remembered them.On the day after the attacks she distributed a questionnaire to the class asking them about their activities the day before,including how much television they watched.The researchers say their dream analysis shows that viewing television coverage of a traumatic event can intensify stress and trauma. Some psycholgists,however, object to this conclusion,contending that dreams do not necessarily reflect a person's mental state.
Causes Parasites External parasites are notorious for causing alopecia in dogs. Ticks, lice, fleas and mites can all cause intense itching and scratching, which leads to hair loss. Mange (a skin disease) may also cause localised to generalised hair loss. Fungal infections Fungal infections of the skin (called ('Dermatophytosis') can cause partial to complete alopecia with scaling and redness. Some fungal infections are zoonotic, which means that they have the potential to cause skin lesions in people as well. Bacterial infections Bacterial skin infections can cause alopecia with redness, skin crusting and circular patterns of hair loss. Bacterial folliculitis is the most common cause of multi focal alopecia. Allergies Allergic pets have itchy skin, and in response they scratch or chew out their hair. Pets can be allergic to: 1. Foods- Grains (wheat, soy, corn, pork, meat, fish, milk, yeast. 2. Contact allergies- Walking through grass, chemically treated floors or ...
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