Disabled dancers

The video of Ma Li and Zhai Xiaowei dancing is pretty popular. That is why I decided to put out here to more videos od disabled dancing. Both amaizing.

1. BBoy from Canada


2. Mahesh from India


I have a very beautiful dance of another amputee somewhere on media, that I will upload as soon as I will find it.

"Red freaks" or "A hamlet against dementia"

Neuroprotection is a very 'glamour' word nowadays. Hundreds of compounds have being tested for their neuroprotective ability. Most of them found to be effective [in animals], only few reach Phase II clinical studies, less then ten got FDA and are on market.

My experience with red light neuroprotection is in retinal lesions, caused by laser. In rats. The experience was negative, i.e. no positive effect was found. This idea was based on the positive experience of similar testing on the model of methanol toxicity in rodent eyes.

The news are that Dr Gordon Dougal, a director of Virulite, a medical research company based in County Durham, invented/created/developed a hamlet that stimulates your brain with infra-red light in order to treat dementia, Alzheimer's disease, to help improve cognition. Dr Dougal suppose that ten minutes of daily exposure (hamlet wear) will be enough. I am not sure, but probably, he is afraid that longer exposure may cause overheating and boiling of one's brains. Anyway, it is not connected to motor rehabilitation now, but may be connected in the summer 2008, if the planned clinical studies will be successful.

Also the success of clinical studies will mean that staying outside in the sunny day for 10 minutes daily with your head uncovered may prevent you of being 'old idiot' when you will become 'old and wise' instead.

Culture of balance

The previous post raised another question: can balance and postural natural training depend on culture differences? Of course, the environmental and habituation factors are important, but maybe, the neuronal organization is involved too?

Do stroke survivors in Alabama and in China walk different?

Brain activity in East Asians and Americans is different as they make relative and absolute judgments. The brain regions involved in attention that are engaged by more demanding tasks are different.
Thinking on pathology may lead to tremendous speculations. The first question should ask whether the brain activity at common tasks is different in different cultures.

Ma Li and Zhai Xiaowei

This video is extremely famous and popular in the net. Nevertheless, it must appear here again. At least, in order to remind about it and the performers - Ma Li and Zhai Xiaowei.




Upd.: More disabled dancing

Off-road wheelchair

Tank Chair is a custom off-road wheelchair that can go anywhere outdoors. Conquers Streams, Mud, Snow, Sand, and Gravel, allowing you to get back to nature, and can also climb up and down stairs. Even the urban street and stairs, with a incline accent of up to 45 degrees.

Prevent TBI

Prevent TBI (Traumatic Brain Injury) - put a helmet on! And you fill the helmet with sensors prior you put it on you can which TBIs it prevented, when, and how. (If it did not prevent TBI, be sure it was the last recorded)

The US Army model (let's call it 'Pro Edition') can record 527 events ranging from being dropped on the ground to being blasted by a bomb. The sensor weighs 6 ounces, runs on a battery that can last six months and fits on the back of the helmet (see the video here).

The football model ('Home Edition'?) is equipped with sensors that measure the magnitude, location, and direction of blows to a player's head. The single number that I found about it is the price - US$999. Put it on if you value your head, or do not play football.

StepPer

Like a walkman

The purpose of biofeedback systems for postural control is to provide additional sensory information about body equilibrium to the brain. Marco Dozza from Bolonia University has been developing such a system for several recent years. The balance feedback device acts much like a carpenter's level in alerting the subject to how much they are leaning outside of a predetermined central "safe-zone." The device is connected to a pair of headphones and hooked to the subject's belt. When activated, subjects receive audio cues to let them know how their body is balancing.
It is such a wide field for such applications - for walking, training, dancing.

Wheelchair fashion

Today I learned about the subject. Wheelchair clothes exist. The examples are here and here.
It is designed in order to :
- help clothing slip on and off from a seated or prone position;
- assist those with arthritis and/or limited dexterity to be easily manipulated and adjusted to suit their needs;
- loose fitting adaptive designs allow for freedom of movement and ease of dressing. Pant designs are generous to allow for extra room for sanitary requirements;
- to provide modesty and yet afford easy transfers;
- to ensure dignity while standing or transferring;
- to withstand the rigors.

EEG Game Controller

Neurosky, a maker of lightweight EEG devices, is working with Sega to create mind-controlled video games. At the time of the announcement the companies did not provide any hints at what the gameplay will feel like.


Via medGadget

Where on the pyramid of performance?

Source for thoughts -

From here.