In this paper, Power spectrum of CAP ( carotid pulse) by periodogram and AR model is given, respectively.

Step 3: Check carotid pulse

3.检测颈动脉

A variety of pathologic conditions alters the characteristics of the carotid pulse.

有很多病理情况会改变颈动脉特征（见表1-2）。

Characteristics and Digital Processing of the Carotid Pulse Signal

颈动脉信号特征及数字处理

Carotid pulse tracing ( CPT) was measured to study the compliance and function of large blood vessel in patients with essential hypertension ( EH).

应用颈动脉搏动图（CPT）反应高血压（EH）病人大血管的顺应性及功能变化。

Selective and super selective carotid arteriography was conducted after intubation into femoral artery for 20 patients with maxillofacial illness. Diagnosis for 2 patients with carotid injury was confirmed;

对20例口腔颌面部疾病行股动脉插管作选择性超选择性颈动脉造影。

The Value of Diagnosis and Treatment on Neck Paragangliomas with Carotid Arteriography and Selective Embolization Method: 33 patients with carotid body tumor received selective carotid arteriography.

方法：分析33例颈动脉体瘤术前颈动脉造影、术中所见及最终手术方式，探讨它们之间的相关性，总结造影结果对制定治疗方案的指导意义。

The Value of Diagnosis and Treatment on Neck Paragangliomas with Carotid Arteriography and Selective Embolization

颈动脉造影及选择性栓塞术在颈部副神经节瘤诊治中的价值

24 cases that were demonstrated by unilateral or bilateral carotid arteriography are reported in this article.

本文报告24例皆经一侧或双侧脑血管造影证实。

Objective: To explore the guide effect of selective carotid arteriography for the treatment of carotid body tumor.

目的：探讨X线颈动脉造影对颈动脉体瘤治疗方案选择的指导作用。

The result showed that carotid arteriography in differential diagnosis of the masses was of value.

检查结果和分析表明颈动脉造影对颈部肿块的鉴别诊断很有价值。

Application of selective carotid arteriography in diagnosis and treatment of carotid body tumor

选择性颈动脉造影在颈动脉体瘤诊断治疗中的应用

The glossopharyngeal nerve can be easily separated from the carotid sheath at the anterolateral surface.

舌咽神经干在颈动脉鞘的前内侧易与颈动脉鞘分离。

Anatomic relationship between prevertebral fascia and carotid sheath and its significance in the anterior cervical operation

颈动脉鞘和椎前筋膜的解剖关系及在颈椎前路手术中的意义

The carotid sheath was composed of all the layers of the deep cervical fascia.

颈深筋膜各层均参与颈动脉鞘的形成。

The relation between the cervical lymph node metastasis of nasopharyngeal carcinoma and the involved carotid sheath area

鼻咽癌颈淋巴结转移与颈动脉鞘区受侵的关系

Clinical significance of CT image of involvement of the carotid sheath area in nasopharyngeal carcinoma

鼻咽癌颈动脉鞘区侵犯的CT表现及临床意义初步探讨

Lymph node metastasis ( 4 cases, 2 of them were retropharyngeal lymph node and 2 recurrent carotid sheath node);

转移淋巴结直接侵犯（4例，其中2例为咽后淋巴结转移，2例为颈动脉鞘淋巴结复发）；

A case report of removal of metal foreign body in carotid sheath

颈动脉鞘金属异物取出术1例

It is probable to control internal carotid artery at internal opening of carotid canal ( foramen lacerum).

在颈动脉管内口（破裂孔）处，有可能控制颈内动脉。

The smallest distance to middle line of foramen lacerum, carotid canal and jugular foramen were 22 9, 8 4 and 19 5 mm respectively.

颈内动脉管外口、破裂孔、颈静脉孔距中线最小间距分别为229、84和195mm。