儿科前额叶手术:长期的神经心理结果及其预测因素
Itay Tokatly Latzer1, Jefferey Bolton2, Scellig Stone3
1Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA; Gray School of Medicine, Gray Faculty of Medical and Health Sciences, Tel-Aviv University, Tel Aviv, Israel.
Epilepsy & behavior : E&B
|March 10, 2026
概括
儿科前额叶手术的结果大多是稳定的或长期改善的. 神经心理功能的主要预测因素包括病病因,切除程度和特定的大脑网络参与.
科学领域:
- 神经科学是一个神经科学.
- 儿科神经学 儿科神经学
- 认知心理学 认知心理学
背景情况:
- 儿科前叶手术后的长期神经心理结果尚未得到充分了解.
- 了解这些结果对于患者护理和手术规划至关重要.
研究的目的:
- 描述儿科前叶手术后特定领域的神经心理结果.
- 在大型儿科队列中确定这些结果的临床预测因素.
主要方法:
- 观察性研究比较了前后手术神经心理评估在儿童进行前额叶手术.
- 评估了全方位智商 (FSIQ),语言,视觉运动技能,注意力/工作记忆,执行功能,记忆,行为和适应能力.
- 使用效果调整的可靠变化指数或> 1.0 SD截止值来定义临床显著变化;作为预测因素,检查了人口,和手术因素.
主要成果:
- 78名儿童在手术后平均2.5年进行评估;72%的病情稳定,13%的病情有所改善,15%的病情有所下降.
- 视觉运动技能的下降率最高;执行职能的改善率最高.
- 发病时年龄较小预测语言/注意力下降;瘤/血管病因预测稳定/改善;多种病变预测下降.
- 与FSIQ下降相关的腹中/轨道前额区域的切除;与注意力/行为下降相关的广泛切除.
结论:
- 儿科前叶手术后的中长期神经心理结果通常保持或改善.
- 病因,切除程度和特定大脑网络的参与显著影响结果.
- 突出了早期评估,精确的网络映射和细致的外科手术技术的需要.
更多相关视频
相关概念视频
01:24Epilepsy and Seizures: Overview
1.6K
Epilepsy is a chronic neurological disease marked by recurrent, unpredictable seizures. These seizures are caused by abnormal electrical discharges in the brain, leading to behavior, sensation, or consciousness alterations. They can also cause transient impairment of awareness, interfering with daily activities.
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
1.6K
01:35Long-term Potentiation
59.2K
Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre- and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
59.2K
01:25Long-term Potentiation
3.8K
Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
Hebbian LTP
LTP can occur when...
Hebbian LTP
LTP can occur when...
3.8K
01:30Psychosurgery
2.2K
Psychosurgery, the surgical alteration or permanent removal of brain tissue to alleviate severe psychological conditions, stands as one of the most radical and controversial treatments in the history of mental health care. Its development and application have evolved significantly, marked by dramatic shifts in scientific understanding and ethical perspectives.
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...
2.2K