Bladder Filling and the Guarding Reflex. The filling phase is characterized by voluntary contraction of the external urethral sphincter, with sympathetic contraction of the inner urethral sphincter.

Interestingly, the more primitive, automatic spinal reflex we have as infants never completely disappears: When a spinal cord injury damages the nerves that carry signals between the bladder and ...

A test for bladder function in which ice water is instilled into the bladder to cause reflex detrusor contraction. 4-aminopyridine A molecule that is used to characterize subtypes of K + channel.

A staggering 61 per cent of people urinate whilst showering, according to recent statistics, but medical experts have issued ...

Neurogenic bladder can be divided into five different types: sensory, motor paralytic, uninhibited, reflex, and autonomous. These types are most often the result of different underlying causes and ...

Simultaneously, sphincter muscles that surround the bladder’s lower opening, or urethra, must contract, in what scientists call the guarding reflex. Filling or full, the bladder spends more than ...

Vesicoureteral reflux is present in at least 25 per cent of the patients with bladder-neck obstruction. 1 When bladder-neck contracture is complicated by ureteral reflux, open operation affords ...

Vesicoureteral reflux is when urine flows back from your bladder. It can potentially back up to your kidneys, which could cause damage. This condition is usually found among babies and young ...

The bladder is stress’s megaphone — if you’re on edge, your bladder is going to feel it. advertisement. HuffPost. ... the bladder reflex can switch on,” Shields told HuffPost.

“Cloudy, bloody, or foul-smelling urine are more classic infection signs. Blood in the urine should always be taken seriously ...

Doctors reported an unusual case in which a man's bladder ruptured due to a shingles infection. Skip to main content. Open menu Close menu ... These muscle contractions are an involuntary reflex, ...

Scientists estimate, for example, that more than 1 in 10 adults have overactive bladder syndrome—a common constellation of symptoms that includes urinary urgency (the sensation of needing to pee ...