diff --git a/Understanding-Parameters.md b/Understanding-Parameters.md
index 876c1a1..2e234a3 100644
--- a/Understanding-Parameters.md
+++ b/Understanding-Parameters.md
@@ -164,10 +164,10 @@ TBD.
 Note: If WAVELET is set to False, IQR, WAVELET_TYPE, & WAVELET_LEVEL will be ignored.
 
 ## Haemoglobin Concentration
-Calculates the haemoglobin concentration of the data. This process is documented better at <this link>. This process is self contained and is required step, so it does not contain any user exposed parameters.
+Calculates the haemoglobin concentration of the data. This process is documented better at [this link](https://mne.tools/stable/generated/mne.preprocessing.nirs.beer_lambert_law.html). This process is self contained and is required step, so it does not contain any user exposed parameters.
 
 ## Enhance Negative Correlation
-Calculates and applies enhanced negative correlation to the data. This is a signal improvement algorithm that is based on the negative correlation between oxygenated and deoxygenated hemoglobin dynamics. This process is documented better at <this link>.
+Calculates and applies enhanced negative correlation to the data. This is a signal improvement algorithm that is based on the negative correlation between oxygenated and deoxygenated hemoglobin dynamics. This process is documented better at [this link](https://mne.tools/mne-nirs/dev/generated/mne_nirs.signal_enhancement.enhance_negative_correlation.html).
 
 **Parameters:**
 - ENHANCE_NEGATIVE_CORRELATION (bool, default=False): True if enhanced negative correlation should be calculated and applied to the data, False if enhanced negative correlation should not be calculated and applied to the data.