Neurophysiological control of urinary bladder storage and voiding-functional changes through development and...

Area of Science:

• Neuroscience
• Urology
• Developmental Biology

Background:

• The lower urinary tract (LUT) requires coordinated parasympathetic, sympathetic, and somatic nerve activity for urine storage and expulsion.
• Neonates initially lack voluntary bladder control, which develops as central nervous system (CNS) connections form.
• Congenital defects can impair LUT function, leading to conditions like urinary tract infections and kidney disease.

Purpose of the Study:

• To review current knowledge on the neurophysiological regulation of the LUT during human and animal development.
• To explore the consequences of congenital anomalies on LUT neural function.

Main Methods:

• Literature review of neurophysiological studies on LUT development.
• Analysis of animal models and human developmental data.
• Examination of congenital anomaly impacts on LUT neural regulation.

Main Results:

• Limited research exists on neonatal and postnatal LUT neurophysiological development compared to adult models.
• Congenital anomalies significantly affect the development of continence and voiding functions.
• Understanding developmental neuroregulation is key to addressing LUT dysfunction.

Conclusions:

• Further research is needed on the developmental neurophysiology of the LUT.
• Early identification and understanding of congenital anomalies are vital for preventing secondary urinary tract conditions.
• This review synthesizes current knowledge to guide future research and clinical practice.