相关实验视频
Updated: Feb 8, 2026

08:08
Simulator Training for Endovascular Neurosurgery
Published on: May 6, 2020
4.2K
大型语言模型在神经外科手术中的比较诊断能力
Akshay Warrier1, Yaxel Levin-Carrion1, Shrey B Shah1
11Department of Neurosurgery, Rutgers New Jersey Medical School, Newark.
Journal of neurosurgery
|February 6, 2026
概括
在测试的大型语言模型 (LLM) 中,ChatGPT-4在诊断神经外科疾病方面表现出最高的准确性. 整合成像数据显著改善了LLM诊断性能,突出了AI在神经外科的潜力.
科学领域:
- 人工智能的人工智能
- 神经外科 神经外科
- 医学诊断 医学诊断 医学诊断
背景情况:
- 像ChatGPT,Gemini和Copilot这样的大型语言模型 (LLM) 在临床应用中表现有前途.
- 专门的神经外科LLM,如AtlasGPT,正在出现.
- 缺乏对这些LLM的神经外科诊断能力的比较分析.
研究的目的:
- 评估和比较神经外科手术中各种LLM的诊断准确性.
- 为了评估OpenAI的ChatGPT-3.5和ChatGPT-4,谷歌的Gemini,微软的Copilot和AtlasGPT的性能.
- 确定影响神经外科病理中LLM诊断绩效的因素.
主要方法:
- 从教科书中使用了148个神经外科临床图片.
- 要求LLM根据维涅特病史进行诊断,尽可能包括成像数据.
- 诊断与教科书进行了准确性比较,并对错误进行了分类.
主要成果:
- 聊天GPT-4获得了最高的准确性 (74%),其次是AtlasGPT (63%),聊天GPT-3.5 (53%),Copilot (48%) 和Gemini (36%).
- 聊天GPT-4显著优于其他模型 (p = 0.005).
- 常见的错误包括误解或遗漏关键信息,特别是图像数据,尽管逻辑推理.
结论:
- 在这项研究中,ChatGPT-4提供了最准确的神经外科诊断.
- 整合成像功能和数据可以提高LLM诊断的准确性.
- 虽然LLM显示了神经外科病情评估的潜力,但临床医生的批判性评估和精确提示是必不可少的.
相关概念视频
Language
918
Language is a unique communication system that uses words and systematic rules to organize and transmit information. Unlike other forms of communication, which may involve postures, movements, odors, or vocalizations, language relies on symbols and grammar. This makes human communication distinct from that of other species, who also communicate but do not use language in the same way humans do.
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
918
Components of Language
821
Language, whether spoken, signed, or written, consists of specific components: lexicon and grammar. The lexicon is the vocabulary of a language, comprising its words. Grammar is the set of rules used to convey meaning through the lexicon. For example, English grammar adds “-ed” to most verbs to indicate past tense. Words are formed by combining phonemes, which are the basic sound units of a language. Different languages have different sets of phonemes (e.g., “ah” vs.
821
Language Development
921
Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
921
Language and Cognition
804
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
804
Higher Mental Functions of the Brain: Language
3.9K
Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
3.9K
Comparing Copy Number Variations and SNPs
18.8K
Sequencing of the human genome has opened up several best-kept secrets of the genome. Scientists have identified thousands of genome variations that exist within a population. These variations can be a single nucleotide or a larger chromosomal variation.
Copy number variations or CNVs are the structural variations that cover more than 1kb of DNA sequence. The single nucleotide polymorphism (SNP), on the other hand, is a single nucleotide change or a point mutation that is found in more than 1%...
Copy number variations or CNVs are the structural variations that cover more than 1kb of DNA sequence. The single nucleotide polymorphism (SNP), on the other hand, is a single nucleotide change or a point mutation that is found in more than 1%...
18.8K

