- Advertisement -
HomeNewsNew Devices That Are Changing the Way Neurological Exams Are Performed

New Devices That Are Changing the Way Neurological Exams Are Performed

With the way in which expertise advances within the medical area, it’s solely pure that neurology can be subsequent on the listing. The mind is a fancy organ that impacts each a part of our physique and features; subsequently, docs should diagnose and deal with any points affecting it correctly.

With neurological instruments just like the NPi pupilometer getting used extra often by docs, sufferers can count on extra correct diagnoses and faster therapy occasions.

However what different units are getting used to assist with neurological exams? Beneath, we’ll have a look at new applied sciences revolutionizing how docs carry out these examinations.

Neurologic Hammer

Throughout a neuro examination, the physician usually makes use of a hammer to check the affected person’s reflexes. That is performed by tapping the physique half examined with the hammer after which inspecting the way it reacts.

The neurologic hammer measures reflex extra precisely than different instruments, so docs can higher perceive what’s taking place with their sufferers’ our bodies and brains.


Each full neurological examination ought to embrace a pupil analysis. It’s because the eyes are some of the important organs within the physique, they usually’re additionally one of many first locations docs look when attempting to diagnose a affected person.

To verify the pupil diameter measurement, docs use a penlight and shine it immediately into every eye. They then decide how a lot gentle is mirrored from every pupil.

Snellen Chart

The Snellen Chart is without doubt one of the mostly used instruments in a neurological examination. It’s a chart that options letters of various sizes, and docs use it to check how effectively sufferers can see. The chart measures acuity by having sufferers learn every line from 20 toes away.

The chart helps decide how effectively sufferers can see and helps docs decide whether or not a affected person has a visible impairment.


As we’ve talked about earlier than, pupil measurement is without doubt one of the most important elements of a neurological examination. The pupilometer is an instrument that may measure the scale of a affected person’s pupils and assist docs decide how effectively they react to gentle.

The gadget has been used for over 100 years and remains to be some of the broadly used strategies for measuring pupil dimension. The pupilometer contains a stand holding the gadget, a lightweight supply that shines on the affected person’s eye (pure or synthetic gentle), and a magnifying lens.

Tuning fork

A neuro examination contains a number of checks that assist docs assess how effectively the affected person’s mind features. The tuning fork take a look at is one instance, and it’s used to measure the vibration sensitivity of the affected person’s listening to. A tuning fork (or vibrating fork) is an instrument with two prongs that vibrate when struck in opposition to one other floor or one another.

This gadget helps docs know the way the mind receives and processes sound. The tuning fork take a look at is carried out by holding the vibrating finish of a tuning fork in opposition to the affected person’s ear canal after which transferring it away from the top. As you progress it away from them, they need to hear a change in pitch because the frequency decreases.

New approaches to neurological exams

Now that we all know in regards to the latest units and applied sciences that may help docs in performing neurological exams, let’s have a look at some novel approaches to neurological exams.

The Glasgow Coma Scale is a neurological examination software developed by a neurologist named Bryan Jennett. It’s utilized by docs, nurses, and different medical professionals worldwide to judge how responsive sufferers are after affected by head trauma or stroke.

It includes asking sufferers questions on their consciousness, eye motion, and motor expertise. The neurologist may even assess the affected person’s skill to acknowledge sure phrases or objects. When an individual suffers from a mind harm, they could have issue answering these questions as a result of they can’t entry the knowledge they want.

Subsequently, the Glasgow Coma Scale is one technique to decide whether or not somebody has suffered mind injury. It additionally tracks restoration after a affected person has skilled a head harm or stroke.


New and revolutionary units are consistently being invented to facilitate neurological examination, and we can not dismiss their usefulness. Despite the fact that disposables will at all times be there, docs can solely do an examination correctly with newer and higher affected person evaluation strategies.

- Advertisement -
Stay Connected
Must Read
- Advertisement -
Related News
- Advertisement -


Please enter your comment!
Please enter your name here